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by sonia, on May 30, 2017 6:44:44 PM

Q1. What is Winrunner? Ans: HP WinRunner software was an automated functional GUI testing tool that allowed a user to record and play back user interface (UI) interactions as test scripts. As …

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Topics:Winrunner Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 27, 2017 5:25:09 PM

Q1. What are the unique features of QlikView? Ans: (a)Data Association is maintained automatically. (b) The structure, data and calculations of a report are all held in the memory (RAM) …

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Topics:QlikView Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 27, 2017 5:04:33 PM

Q1. What is data warehouse? Ans: A data warehouse is a electronic storage of an Organization's historical data for the purpose of Data Analytics, such as reporting, analysis and other …

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Topics:Business Intelligence Interview Questions and AnswData Warehousing and BI Interview Questions and AnInformation Technologies (IT)

by sonia, on May 27, 2017 4:48:09 PM

Q1. How does ITIL help to reduce costs and minimize total cost of ownership (TCO) for IT investments? Ans: IT investments and staff always find that they break their work …

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Topics:Information Technologies (IT)ITIL Foundation Interview Questions and AnswersITIL interview questions and answers

by sonia, on May 27, 2017 4:09:17 PM

Q1. Compare Splunk & Spark Ans: Criteria Splunk Spark Deployment area Collecting large amounts of machine generated data Iterative applications & in-memory processing Nature of tool Proprietary Open Source Working …

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Topics:Splunk Interview Questions and AnswersInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 3:54:48 PM

Q1. What is Prince2? Ans: Prince2 stands for project in controlled environment. It is a process based method which is used for effective project management. Q2. Define Project? Ans: A …

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Topics:interview questions for Prince2 FoundationInformation Technologies (IT)

by sonia, on May 27, 2017 3:20:18 PM

Q1. Explain what is SAS? What are the functions does it performs? Ans: SAS means Statistical Analysis System, which is an integrated set of software products. Information retrieval and data …

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Topics:SAS Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 27, 2017 2:28:40 PM

Q1. What Talend stands for? Ans: Talend stands for Talend Open Studio. Q2. What types of joins are supported by the tMap component? Ans: Inner, outer, unique, first, and all …

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Topics:Talend Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 27, 2017 12:27:28 PM

Q1. What is the TOGAF framework? Ans: The Open Group Architecture Framework (TOGAF) is a framework for enterprise architecture. It provides a comprehensive approach to the design, planning, implementation, and …

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Topics:TOGAF Interview Questions and AnswersInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 12:19:03 PM

Q1. Explain what is Model-View-Controller? Ans: MVC is a software architecture pattern for developing web application. It is handled by three objects Model-View-Controller. Q2. Mention what does Model-View-Controller represent in …

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Topics:MVC interview question and answersinterview questions for MVC frameworkInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 12:17:52 PM

Q1. What is Hadoop Map Reduce ? Ans: For processing large data sets in parallel across a hadoop cluster, Hadoop MapReduce framework is used. Data analysis uses a two-step map …

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Topics:Comprehensive MapReduceinterview questions for mapreduceInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 12:16:38 PM

Q1. Compare Spark & Storm Ans: CRITERIA SPARK STORM Data operation Data at rest Data in motion Parallel computation Task parallel Data parallel Latency Few seconds Sub-second Deploying the application …

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Topics:Apache storm interview question and answersinterview questions for apache stormInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 12:15:38 PM

Q1. What’s Hibernate? Ans: Hibernate is a popular framework of Java which allows an efficient Object Relational mapping using configuration files in XML format. After java objects mapping to database …

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Topics:Best Hibernate Interview Questions 2018Information Technologies (IT)

by Bhavya Sri, on May 27, 2017 12:14:29 PM

Q1. What is Apache Solr? Ans: It is a standalone full text search server which applications communicate with using XML and HTTP to index documents, or execute searches. It is …

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Topics:interview questions for Apache SolrInformation Technologies (IT)

by sonia, on May 27, 2017 12:14:14 PM

Q1. How do you define Teradata? Give some of the primary characteristics of the same. Ans: Teradata is basically an RDMS which is used to drive the Datamart, Datawarehouse, OLAP, …

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Topics:Teradata Interview Questions and AnswersInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 12:13:35 PM

Q1. What is Design Pattern? Ans: Design Pattern In software is a best practice a general, reusable solution to a common problem faced by software developers within a given context …

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Topics:Design Patterns Interview Questions and AnswersInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 12:09:32 PM

Q1. What is Bluemix? Ans: Lets go by the definition mentioned in the documentation itself. “IBM® Bluemix™ is an open-standards, cloud-based platform for building, managing, and running apps of all …

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Topics:ibm Bluemixinterview questions for ibm BluemixInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 12:08:37 PM

Q1. What is Joomla? Ans: Joomla is an open source Content Management System (CMS), which is used to build websites and online applications. It is free and extendable which is …

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Topics:joomla interview question and answersinterview questions for joomlaInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 12:06:48 PM

Q1. Explain what is link task in MS project used for? Ans: As the name suggests, link task in MS project is used for linking any two tasks in a …

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Topics:MS project 2013 interview questionsinterview questions for MS projectInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 12:04:12 PM

Q1. What is ITIL? Ans: Systematic approach to high quality IT service delivery. Provides common language with well-defined terms. ITIL provide flexible framework to develop service management model for organisation …

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Topics:interview questions for ITIL serviceinterview questions for ITIL Service TransitionInformation Technologies (IT)

by sonia, on May 27, 2017 12:03:24 PM

Q1. Explain what is Microstrategy? Ans: Microstrategy is an enterprise business intelligence application software vendor. It supports scorecards, interactive dashboards, ad hoc query, high formatted reports, etc. Q2. Mention what …

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Topics:Microstrategy Interview Questions and AnswersInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 11:56:10 AM

Q1. Importance of Social Media Ans: Since Social Media is highly customizable in nature with social media ads, it is important for every business, be it small or large. For …

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Topics:Measuring Social Media ROIinterview questions for Measuring Social Media ROIInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 11:49:29 AM

Q1. Name the different kinds of variations used in Six Sigma? Ans: The different kinds of variation are — mean, median, range and mode. Q2. Who forms the part of …

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Topics:Six Sigma Green Beltinterview questions for Six Sigma Green BeltInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 11:43:29 AM

Q1. Can two users have the same profile? Can two profiles be assigned to the same user? Ans: Profiles determine the level of access a user can have in a …

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Topics:interview questions for CRMInformation Technologies (IT)

by sonia, on May 27, 2017 11:43:20 AM

Q1. Why LVM is required ? Ans: LVM stands for Logical Volume Manager , to resize filesystem’s size online we required LVM partition in Linux. Size of LVM partition can …

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Topics:Linux admin Interview Questions and AnswersInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 11:38:46 AM

Q1. Explain what is Neo4j? Ans: Neo4j is an open source NOSQL graph database, implemented in Java. It saves data structured in graphs rather than in tables. Q2. For what …

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Topics:Information Technologies (IT)

by Bhavya Sri, on May 27, 2017 11:33:55 AM

Q1. What is open stack? Ans: OpenStack is a free and open-source software platform for cloud computing, mostly deployed as infrastructure-as-a-service, whereby virtual servers and other resources are made available …

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Topics:openstack interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 27, 2017 11:33:06 AM

Q1. What is PMP? Ans: Project Management Professional (PMP) is an internationally recognized professional designation offered by the Project Management Institute (PMI). There are currently 729,552 active PMP certified individuals and 284 chartered …

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Topics:Top 50 Project Management(PMP) Interview QuestionsInformation Technologies (IT)

by sonia, on May 27, 2017 11:32:52 AM

Q1. What is Load Runner? Ans: HPE LoadRunner is a software testing tool from Hewlett Packard Enterprise. In Sept 2016, HPE announced it is selling its software business, including Mercury products, to …

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Topics:Loadrunner Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 27, 2017 11:32:26 AM

Q1. Mention what is Apache Kafka? Ans: Apache Kafka is a publish-subscribe messaging system developed by Apache written in Scala. It is a distributed, partitioned and replicated log service. Q2 …

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Topics:Apache Kafka Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 27, 2017 11:32:01 AM

Q1. Mention what is Jenkins? Ans: Jenkins is an open source tool with plugin built for continuous integration purpose. The principle functionality of Jenkins is to keep a track of …

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Topics:Jenkins Interview Questions and AnswersInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 11:30:58 AM

Q1. Define Database. Ans: A prearranged collection of figures known as data is called database. Q2. What is DBMS? Ans: Database Management Systems (DBMS) are applications designed especially which enable …

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Topics:Database Fundamentalsdatabase interview questions and answers 2019interview questions for database fundamentalsInformation Technologies (IT)

by Bhavya Sri, on May 27, 2017 11:27:51 AM

Q1. Technologies supported by QTP. Ans: Web, Java (Core and Advanced), .Net, WPF, SAP, Oracle, Siebel, PeopleSoft, Delphi, Power Builder, Stingray 1, Terminal Emulator, Flex, Web Services, Windows Mobile, VisualAge …

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Topics:QTP interview questionsinterview question and answers for QTPInformation Technologies (IT)

by sonia, on May 26, 2017 6:06:05 PM

Q1. Explain what is sales force? Ans: Salesforce is a CRM delivered as a software-as-a-service (SaaS). Q2. What are custom objects in Salesforce? Ans: Simply put custom objects are the …

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Topics:Salesforce Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 26, 2017 5:28:22 PM

Q1. SalesForce Admin Characteristics Ans: Salesforce Admin 201 What you learn? Workflow, field creation, management Who can learn? System admin, architect, security analyst What is the average salary? $82,000 per …

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Topics:Salesforce Admin Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 26, 2017 5:13:44 PM

This list of Salesforce interview questions is divided into 9 sections, each for different aspects of Salesforce. Salesforce fundamentals Declarative features Audit & reporting features Data modelling and data management Logic …

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Topics:Salesforce Developer Interview Questions and AnsweInformation Technologies (IT)

by Venkatesan M, on May 26, 2017 4:34:53 PM

React Native Q1. What is React Native? Ans: React Native is the next generation of React - a Javascript code library developed by Facebook and Instagram, which was released on …

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Topics:best React Native and Redux interview questions 20React Native and ReduxInformation Technologies (IT)

by sonia, on May 26, 2017 4:28:17 PM

These Interview Questions Involves Microsoft BI(SSIS,SSAS,SSRS) Q1. MSBI Characteristics Ans: Criteria Result Analytics Dashboards, guided navigation and drill down Type of Solution End-to-end Business solution with extended ETL User-friendly Ease …

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Topics:MSBI Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 26, 2017 3:57:11 PM

Q1. What is an index in ElasticSearch ? Ans: An index is similar to a table in relational databases. The difference is that relational databases would store actual values, which …

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Topics:ElasticSearchElasticSearch Interview questions and AnswersInformation Technologies (IT)

by sonia, on May 26, 2017 3:38:01 PM

Q1. What is Automation Testing? Ans: Automation testing is a technique uses an application to implement entire life cycle of the software in less time and provides efficiency and effectiveness …

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Topics:Automation Testing Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 26, 2017 3:36:46 PM

Q1. What is the MAIN benefit of designing tests early in the life cycle? Ans: It helps prevent defects from being introduced into the code. Q2. What is risk-based testing? …

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Topics:Software Testing Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 26, 2017 3:35:21 PM

Q1. Explain what is performance testing? Ans: Performance testing is done for quality assurance. It involves testing software application to make sure that the software is working well under their …

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Topics:performance testingperformance testing interview questionsInformation Technologies (IT)

by sonia, on May 26, 2017 3:34:37 PM

Q1. What is called Cognos Reporting tool? Ans: Cognos is an IBM reporting tool which is used for reporting and analysis of various data from different datawarehouse. Q2. What is …

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Topics:Cognos Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 26, 2017 2:59:57 PM

Q1. What is Git? Ans: Git is one of the most popular frameworks for source code control. It has been widely adopted in the open source community and many corporations …

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Topics:git interview questions and answersInformation Technologies (IT)

by Venkatesan M, on May 26, 2017 2:31:18 PM

Q1.What is Microsoft Power BI? Ans: Power BI  is a cloud-based business analytics service that enables anyone to visualize and analyze data with greater speed, efficiency, and understanding. It connects users …

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Topics:power bi interview questions and answers 2017Information Technologies (IT)

by Venkatesan M, on May 26, 2017 12:40:31 PM

Q1. What is difference between C and C++ ? Ans: C++ is Multi-Paradigm( not pure OOP, supports both procedural and object oriented) while C follows procedural style programming. In C data …

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Topics:advanced c++ programming interview questionsInformation Technologies (IT)

by Venkatesan M, on May 25, 2017 6:16:07 PM

Q1. What is TypeScript and Why Do We Need It? Ans. JavaScript is the only client side language universally supported by all browsers. But JavaScript is not the best designed language …

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Topics:typescripttypescript interview questionstypescript interview questions ans answersInformation Technologies (IT)

by Venkatesan M, on May 25, 2017 4:21:33 PM

Q1. What are web services ? Ans: Web services are client and server applications that communicate over the World Wide Web’s (WWW) HyperText Transfer Protocol (HTTP). Web services provide a …

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Topics:top java web services interview questions 2017java web servicesInformation Technologies (IT)

by Venkatesan M, on May 25, 2017 3:22:30 PM

Q1. Explain what is Windows Server? Ans: Window server is a series of server operating system developed by Microsoft Corporation. Q2. Explain in windows DNS server what is Primary, Secondary …

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Topics:windows server 2012 interview questionsInformation Technologies (IT)

by Venkatesan M, on May 25, 2017 2:46:44 PM

Q1. What are the Advantages of using Appium? Ans: It allows you to write tests against multiple mobile platforms using the same API. You can write and run your tests …

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Topics:appiumappium interview questionsInformation Technologies (IT)

by sonia, on May 25, 2017 2:39:37 PM

Q1. What is Social Media Marketing? Ans: Social media marketing is the use of social media platforms and websites to promote a product or service. It is the process of gaining traffic or attention through …

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Topics:Social Media Marketing Interview questions and AnsInformation Technologies (IT)

by Venkatesan M, on May 25, 2017 11:18:47 AM

Q1. What is Wireshark? Ans: Wireshark® is a network protocol analyzer. It lets you capture and interactively browse the traffic running on a computer network. It has a rich and …

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Topics:WiresharkWireshark Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 25, 2017 10:08:58 AM

Q1. Compare OBIEE & Tableau Ans: [subtitle subtitle_content="Criteria"][ul type="arrow"][li]Ease of use[/li][li]Data visualization[/li][li]Enterprise Reporting[/li][/ul][subtitle subtitle_content="OBIEE"][ul type="arrow"][li]Needs trained developers[/li][li]Average[/li][li]Easy to deploy and manage[/li][/ul][subtitle subtitle_content="Tableau"][ul type="arrow"][li]Empowers end users[/li][li]Excellent[/li][li]Much harder[/li][/ul] Q2. Explain the Architecture …

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Topics:Oracle OBIEEOracle Obiee Interview QuestionsInformation Technologies (IT)

by sonia, on May 24, 2017 5:50:48 PM

Q1. What is the difference between Functional Requirement and Non-Functional Requirement? Ans: The Functional Requirement specifies how the system or application SHOULD DO where in Non Functional Requirement it specifies …

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Topics:Manual Testing Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 24, 2017 5:23:20 PM

Q1. What is PL SQL ? Ans: PL SQL is a procedural language which has interactive SQL, as well as procedural programming language constructs like conditional branching and iteration. Q2 …

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Topics:oracle pl sql interview questionsoracle plsqlInformation Technologies (IT)

by Venkatesan M, on May 24, 2017 4:26:33 PM

Q1. What are different techniques for making hash function? Ans: Techniques for making hash function. • Truncation Method This is the simplest method for computing address from a key.In this method …

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Topics:C & Data Structure Interview QuestionsTop C & Data Structure Interview Questions AndInformation Technologies (IT)

by sonia, on May 24, 2017 4:02:35 PM

Q1. Difference between varchar and varchar2 data types? Ans: Varchar can store upto 2000 bytes and varchar2 can store upto 4000 bytes. Varchar will occupy space for NULL values and …

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Topics:Basic Oracle Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 24, 2017 3:57:37 PM

Q1.What are basic setups of oracle HRMS? Ans: In oracle HRMS there are so many modules like Core HR, Payroll, Self Service HR, Oracle learning management, iRecruitment, Time and Labour, …

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Topics:Oracle HRMS Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 24, 2017 3:40:54 PM

Q1. Create a new GL module in the same machine I need to create a new set of database Oracle Finance and program in the same machine having the Sun …

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Topics:Oracle Finance Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 24, 2017 3:40:16 PM

Q1. What are the steps in attaching reports with oracle applications? Ans: There are certain steps that you need to follow systematically for attaching the reports along with oracle application …

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Topics:Oracle application interview questions and answersInformation Technologies (IT)

by sonia, on May 24, 2017 3:39:30 PM

Q1. Explain Elastic Block Storage? What type of performance can you expect? How do you back it up? How do you improve performance? Ans: EBS is a virtualized SAN or …

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Topics:AWS EC2 Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 24, 2017 3:37:49 PM

Section 1: What is Cloud Computing Q1. I have some private servers on my premises, also I have distributed some of my workload on the public cloud, what is this …

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Topics:AWS Architect Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 24, 2017 3:37:17 PM

Q1. What is a spring? Ans: Spring is set to be a framework which helps Java programmer for development of code and it provides IOC container, Dependency Injector, MVC flow …

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Topics:Spring Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 24, 2017 3:36:17 PM

Q1. What is jQuery? Ans: jQuery is not a programming language but a well written JavaScript code. It is a JavaScript code, which do document traversing, event handling, Ajax interactions …

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Topics:JQuerry Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 24, 2017 3:35:41 PM

Q1a. What is mapreduce? Ans: MapReduce is a programming model and an associated implementation for processing and generating big data sets with a parallel, distributed algorithm on a cluster. Or What …

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Topics:MapReduce Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 24, 2017 2:10:43 PM

Q1. What is MySQL? Ans: MySQL is an open source DBMS which is built, supported and distributed by MySQL AB (now acquired by Oracle) Q2. What are the technical features …

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Topics:mysql developermysql developer interview questionsInformation Technologies (IT)

by Venkatesan M, on May 24, 2017 12:31:35 PM

Q1. What is Web API? Ans: It is a framework which helps us to build/develop HTTP services. So there will a client server communication using HTTP protocol. Q2. What is …

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Topics:.Net Web API ssentials using C# interview questionInformation Technologies (IT)

by Venkatesan M, on May 24, 2017 10:30:06 AM

Q1. What does ‘AS’ in AS400 stands for? Ans: Application system. Q2. What is ‘LPAR’? Ans: OS/400 Version 4, introduced a feature LPAR (Logical PARtitioning) which facilitates running multiple operating systems simultaneously on …

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Topics:AS400 Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 23, 2017 6:32:14 PM

Q1. What is WordPress? Ans: Word press is a best Open Source CMS which allows it to be used free of cost. You can use it on any kind of …

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Topics:Wordpress Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 23, 2017 6:07:40 PM

Q1. What is ASP.Net? Ans: It is a framework developed by Microsoft on which we can develop new generation web sites using web forms(aspx), MVC, HTML, Javascript, CSS etc. Its …

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Topics:.Net Interview Question and AnswerInformation Technologies (IT)

by Bhavya Sri, on May 23, 2017 5:48:05 PM

Q1. Explain what is VBA or Visual Basic for Applications? Ans: VBA stands for Visual Basic for Applications; it is an event-driven programming language developed by Microsoft. It is predominantly …

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Topics:Excel interview Questions for freshersExcel VBA interview questions 2019interview questions for Excel VBAInformation Technologies (IT)

by Bhavya Sri, on May 23, 2017 5:40:09 PM

Q1. What are the various levels of persistence in Apache Spark? Ans: Apache Spark automatically persists the intermediary data from various shuffle operations, however it is often suggested that users …

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Topics:interview questions for apache sparkinterview questions for apache spark and scalainterview questions for scalaInformation Technologies (IT)

by Bhavya Sri, on May 23, 2017 5:37:43 PM

Q1. What is AEM? Ans: Adobe Experience Manager (AEM), is a java based content management system that is offered from Adobe. It was previously called Day CQ5, but was acquired …

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Topics:interview questions and answers for Adobe Experieninterview questions for AEMInformation Technologies (IT)

by Bhavya Sri, on May 23, 2017 5:23:57 PM

Q1. What is test automation or automation testing? Ans: Automation testing is used to automate the manual testing. It is a process of automating the manual process to test the …

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Topics:selenium with javainterview Questions for selenium with javaInformation Technologies (IT)

by sonia, on May 23, 2017 5:22:36 PM

Q1. Explain what is Cassandra? Ans: Cassandra is an open source data storage system developed at Facebook for inbox search and designed for storing and managing large amounts of data …

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Topics:Casandra Crunch Interview Questions and AnswersInformation Technologies (IT)

by Bhavya Sri, on May 23, 2017 5:21:41 PM

Q1. What is Microsoft Excel? Ans: Microsoft Excel is an electronic spreadsheet application that enables users to store, organize, calculate and manipulate the data with formulas using a spreadsheet system …

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Topics:MS Excelinterview questionand answers for MS Excelinterview questions for MS ExcelInformation Technologies (IT)

by Bhavya Sri, on May 23, 2017 5:20:04 PM

Q1. What is php nd Mysql? Ans: PHP is the most popular scripting language for web development. It is free, open source and server-side (the code is executed on the …

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Topics:Php and mysql interview question and answersInterview Questions For PHP and MysqlInformation Technologies (IT)

by Bhavya Sri, on May 23, 2017 5:17:37 PM

Q1. Explain what is Cassa ndra? Ans: Cassandra is an open source data storage system developed at Facebook for inbox search and designed for storing and managing large amounts of …

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Topics:cassandra interview question and answersinterview questions for cassandraInformation Technologies (IT)

by Venkatesan M, on May 23, 2017 4:02:25 PM

Q1. How will you decide whether you need to use the Capacity Scheduler or the Fair Scheduler? Ans: Fair Scheduling is the process in which resources are assigned to jobs …

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Topics:Hadoop administration interview questions and answInformation Technologies (IT)

by sonia, on May 23, 2017 3:27:43 PM

Q1. What is Api? Ans: An API (Application Programming Interface) is a collection of software functions and procedures, called API calls, that can be executed by other software applications. Application …

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Topics:API Interview Questions and AnswersInformation Technologies (IT)

by Bhavya Sri, on May 23, 2017 3:24:08 PM

Q1. Flow of Complete PCB design. Ans: Library creation Board outline and mechanicals Importing netlist Design Rule settings Component Placement Rounting Split plans Silkscreen and Assembly settings Gerber Settings Q2 …

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Topics:interview question and answers for pcb designinterview questions for pcb designInformation Technologies (IT)

by sonia, on May 22, 2017 6:14:01 PM

Q1. What Is Informtica? Ans: Informatica is a Software development company, which offers data integration products. If offers products for ETL, data masking, data Quality, data replica, data virtualization, master …

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Topics:Informatica Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 22, 2017 4:55:19 PM

Q1. What is Laravel ? Ans: Laravel is free open source “PHP framework” based on MVC Design Pattern . It is created by Taylor Otwell. Laravel provides expressive and elegant …

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Topics:Laravellaravel interview questionsInformation Technologies (IT)

by Venkatesan M, on May 22, 2017 3:16:07 PM

Q1. When configuring multiple-choice prescreening questions, what is an important consideration? Ans: Do not mix requirements and assets on a multiple-choice question. Q2. What are the three types of questions …

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Topics:taleo recruitmenttaleo recruitment interview questionsInformation Technologies (IT)

by sonia, on May 22, 2017 1:15:01 PM

Q1. Explain how logical gates are controlled by Boolean logic? Ans: In Boolean algebra, the true state is denoted by the number one, referred as logic one or logic high. While, the false …

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Topics:VLSI Interview Questions 2019VLSI Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 22, 2017 12:18:56 PM

Q1. What is Docker? Ans: Docker is a containerization platform which packages your application and all its dependencies together in the form of containers so as to ensure that your …

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Topics:Docker Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 22, 2017 10:15:46 AM

Q1. Explain what is embedded system in a computer system? Ans: An embedded system is a computer system that is part of a larger system or machine. It is a …

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Topics:Embeeded Systems Interview Questions and AnswersInformation Technologies (IT)

by Bhavya Sri, on May 20, 2017 4:40:48 PM

Q1. What are the three user authentication methods that SharePoint 2013 supports? Ans: Windows claims Security Assertion Markup Language (SAML)-based claims Forms-based authentication claims Q2. Out of the available authentication …

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Topics:MS sharepoint 2013 Admininterview qustions for MS Sharepoint 2013 AdminInformation Technologies (IT)

by Bhavya Sri, on May 20, 2017 4:37:28 PM

Q1. Describe the Cloud App Model. Ans: The Cloud App Model that enables you to create apps. Apps for SharePoint are self-contained pieces of functionality that extend the capabilities of …

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Topics:Sharepoint 2013 Development Interview QuestionsMS sharepoint 2013 development interview QuestionInformation Technologies (IT)

by Bhavya Sri, on May 20, 2017 4:29:27 PM

Q1. Explain what is MatLab? Where MatLab can be applicable? Ans: MatLab is a high-level programming language with an interactive environment for visualization, numerical computation and programming function. Matlab can …

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Topics:MATLAB interview Questions for freshersMATLAB interview QustionsInformation Technologies (IT)

by sonia, on May 20, 2017 4:18:41 PM

Q1. What is Core java? Ans: "Core Java" is Sun's term, used to refer to Java SE, the standard edition and a set of related technologies, like the Java VM, CORBA, et cetera. This …

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Topics:Core Java Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 20, 2017 3:35:30 PM

Q1. What is IoT? Ans: IoT stands for Internet of Things. It is basically a network using which things can communicate with each other using internet as means of communication …

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Topics:iot interview questionsiot Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 20, 2017 3:33:36 PM

Q1. How Python can be used in software testing? Ans: 1. To generate test data; parse test results; generate reports; testing API calls etc. 2. Python to extract requirements from …

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Topics:Python testing Interview Questions and AnswersInformation Technologies (IT)

by sonia, on May 20, 2017 1:39:38 PM

Q1. How to pass argument to a script ? Ans. ./script argument Example : Script will show filename ./show.sh file1.txt cat show.sh #!/bin/bash cat $1 Q2. How to use argument …

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Topics:Linux Shell Scripting Interview questions and answInformation Technologies (IT)

by Venkatesan M, on May 20, 2017 9:29:12 AM

Q1. Explain what is Hive? Ans: Hive is an ETL and Data warehousing tool developed on top of Hadoop Distributed File System (HDFS). It is a data warehouse framework for …

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Topics:Hive Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 20, 2017 9:21:57 AM

Q1.What is Python? What are the benefits of using Python? Ans: Python is a programming language with objects, modules, threads, exceptions and automatic memory management. The benefits of pythons are …

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Topics:testing with pythonautomation testing with pythonInformation Technologies (IT)

by Bhavya Sri, on May 19, 2017 4:57:38 PM

Q1. Compare MongoDB and Cassandra Ans: CRITERIA Data Model Database scalability Querying of data MONGODB Document Read Multi-indexed CASSANDRA Big Table like Write Using Key or ScanMongoDB is considered to …

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Topics:mongo db interview questionsExcel VBA interview questions 2019interview questions for maongodbInformation Technologies (IT)

by Bhavya Sri, on May 19, 2017 4:56:01 PM

Q1. How R commands are written? Ans: By using # at the starting of the line of code like #division commands are written. Q2. What is t-tests() in R? Ans: …

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Topics:R programming interview question and answersinterview questions for R programmingInformation Technologies (IT)

by sonia, on May 19, 2017 3:56:27 PM

Q1. What is Pandas/Python Pandas? Ans: Pandas is a Python package providing fast, flexible, and expressive data structures designed to make working with “relational” or “labeled” data both easy and intuitive. It aims …

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Topics:pandas interview questions and answerspython pandas interview questions and answersInformation Technologies (IT)

by Venkatesan M, on May 19, 2017 3:23:51 PM

Q1. What is Puppet ? Ans: Puppet is a configuration Tool which is use to automate administration tasks.Puppet Agent(Client) sends request to Puppet Master (Server) and Puppet Master Push Configuration …

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Topics:puppetpuppet interview questionsInformation Technologies (IT)

by sonia, on May 19, 2017 2:30:43 PM

Q1. What are the advantages of using cloud computing? Ans: The advantages of using cloud computing are: Data backup and storage of data Powerful server capabilities SaaS ( Software as a …

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Topics:cloud security interview questions and answerstop 40 cloud security interview questionsInformation Technologies (IT)

by Venkatesan M, on May 19, 2017 12:49:23 PM

Q1. Compare HBase & Cassandra. Ans: CRITERIA Basis for the cluster Best suited The API HBASE Hadoop Batch Jobs REST/Thrift CASSANDRA Peer-to-peer Data writes Thrift Q2. What is Apache HBase? …

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Topics:hbasehbase interview questionsInformation Technologies (IT)

by sonia, on May 19, 2017 12:48:18 PM

Q1. What is TCL? Ans: Tcl (Tool Command Language) is a very powerful but easy to learn dynamic programming language, suitable for a very wide range of uses, including web …

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Topics:tcl interview questions and answersTCL Interview Questions and Answers-2017Information Technologies (IT)

by sonia, on May 19, 2017 11:40:03 AM

Q1. What is digital marketing? Ans: Digital marketing (also known as data-driven marketing) is an umbrella term for the marketing of products or services using digital technologies, mainly on the Internet, but also including mobile …

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Topics:Digital MarketingDigital Marketing Interview questionsDigital Marketing interview Questions and answers

by sonia, on May 19, 2017 10:43:18 AM

Q1. What is Flask? Ans: Flask is a web micro framework for Python based on “Werkzeug, Jinja 2 and good intentions” BSD licensed. Werkzeug and jingja are two of its …

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Topics:flask Interview Questions and Answerspython flask Interview questionsInformation Technologies (IT)

by Venkatesan M, on May 19, 2017 10:37:37 AM

Q1. Explain what is Swift Programming Language? Ans: Swift is a programming language and system for creating applications for iOS and OS X. It is an innovative programming language for …

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by sonia, on May 18, 2017 6:28:25 PM

Q1. How can you build a simple logistic regression model in Python? Q2. How can you train and interpret a linear regression model in SciKit learn? Q3. Name a few …

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Topics:data science in python interview questionsdata science python interview questionsDatascience with python Interview Questions and AnInformation Technologies (IT)

by Bhavya Sri, on May 18, 2017 6:07:20 PM

Q1. What is Magento? Ans: Magento is an open source E-commerce software, created by Varien which is useful for online business and it has the flexible modular architecture. It is …

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Topics:magento interview questionsInformation Technologies (IT)

by Venkatesan M, on May 18, 2017 5:45:56 PM

Q1. Compare QlikView and Tableau Ans: CRITERIA Data integration Working with multidimensional data Support for PowerPoint Visual Drilldown Scalability TABLEAU Exceptional Very Good Available Good Good QLIKVIEW Good Good Not available …

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by Venkatesan M, on May 18, 2017 4:24:17 PM

Q1. What is TYPO3 CMS? Ans: TYPO3 is a free and open source web content management system written in PHP. It is released under the GNU General Public License. It …

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Topics:Typo3 cmsTypo3 cms interview questionsInformation Technologies (IT)

by Venkatesan M, on May 18, 2017 11:46:44 AM

Q1. Compare Pentaho & Tableau? Ans: Criteria Pentaho Tableau Functionality ETL, OLAP, & static Reports Data analytics Availability Open source Proprietary Strengths Data Integration Interactive visualizations Q2. Define Pentaho and …

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Topics:pentaho bipentaho bi interview questionsInformation Technologies (IT)

by sonia, on May 18, 2017 9:54:20 AM

Q1. What Is Money Laundering? Ans: Money Laundering is the process by which, criminals attempt to make the proceeds of crime appear legitimate with no obvious links to their criminal …

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Topics:Anti-Money laundering Interview Questions and AnswInformation Technologies (IT)

by Venkatesan M, on May 17, 2017 11:38:38 PM

Q1. Define what is Cucumber? Ans: Cucumber is a Behavior Driven Development (BDD) tool. Cucumber is a tool that executes plain-text functional descriptions as automated tests. The language that Cucumber …

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Topics:ruby cucumberruby cucumber interview questionsInformation Technologies (IT)

by sonia, on May 17, 2017 4:27:04 PM

Q1. What is bank? What are the types of banks? Ans: A bank is a financial institution licensed as a receiver of cash deposits. There are two types of banks, …

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Topics:Bank Financing and Credit Risk Analysis InterviewInformation Technologies (IT)

by Venkatesan M, on May 17, 2017 3:41:26 PM

Q1. Why we need javascript Library? Ans: Javascript is an awesome language. It’s super flexible.Browsers are the modern UI paradigm. The javascript Libraries now must provide a rich set of …

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Topics:ext jsext js interview questionsInformation Technologies (IT)

by Venkatesan M, on May 17, 2017 3:03:43 PM

Q1.What is AngularJS? Ans: AngularJS is a javascript framework used for creating single web page applications. It allows you to use HTML as your template language and enables you to …

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Topics:angularjs interview questionsInformation Technologies (IT)

by sonia, on May 17, 2017 2:03:29 PM

Q1. What is Cash Flow Management? Ans: Cash management refers to a broad area of finance involving the collection, handling, and usage of cash. It involves assessing market liquidity, cash …

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Topics:Cash Flow Management Interview Questions and AnsweInformation Technologies (IT)

by Venkatesan M, on May 17, 2017 1:01:43 PM

Q1. What is node.js? Ans: Node.js is a Server side scripting which is used to build scalable programs. Its multiple advantages over other server side languages, the prominent being non-blocking …

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Topics:node jsnode js interview questionsInformation Technologies (IT)

by Venkatesan M, on May 17, 2017 11:53:50 AM

Q1. What is a Framework? Ans: In software development, a framework is a defined support structure in which another software project can be organized and developed. An abstract design Set …

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Topics:zend frameworkzend framework interview questionsInformation Technologies (IT)

by Venkatesan M, on May 17, 2017 11:04:31 AM

Q1. Control Options in Inventory Ans: Lot Control , Locator control, serial control, revision control, locator & sub inventory restrictions. Q2. Trip ? Ans: Trip is a carrier specific and …

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Topics:oracle scmoracle scm interview questionsInformation Technologies (IT)

by sonia, on May 17, 2017 10:56:20 AM

Q1. Why did you select accounting as your profession? Ans: Well, I was quite good in accounting throughout but in my masters, when I got distinction I decided to adopt …

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Topics:Accounting and Financial accounting interview quesAccounting Interview QuestionsInformation Technologies (IT)

by Venkatesan M, on May 17, 2017 9:24:49 AM

Q1. In which Programming language was Ruby written? Ans: Ruby was written in C language and Ruby on Rails written in Ruby. Q2. Mention all the naming conventions in ruby …

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Topics:Ruby on Rails Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 16, 2017 6:22:48 PM

Q1.Mention what are the main language or platform used for web-design? Ans: The main language used for web-designing are HTML: Base template CSS: Styling JavaScript: Functionality PHP: Server side scripts …

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Topics:web designweb design interview questionsInformation Technologies (IT)

by Venkatesan M, on May 16, 2017 5:11:20 PM

Q1. Explain what is DevOps? Ans: It is a newly emerging term in IT field, which is nothing but a practice that emphasizes the collaboration and communication of both software …

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Topics:DevOps Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 16, 2017 3:52:18 PM

Q1. What is Android? Ans: It is an open-sourced operating system that is used primarily on mobile devices, such as cell phones and tablets. It is a Linux kernel-based system …

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Topics:Android Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 16, 2017 3:04:23 PM

Q1. What kind of network performance parameters can you expect when you launch instances in cluster placement group? Ans: The network performance depends on the instance type and network performance …

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Topics:AWSaws interview questionsInformation Technologies (IT)

by Venkatesan M, on May 16, 2017 1:06:26 PM

Q1 . What is a memory leak Ans: A memory leak is a type of resource leak that occurs when a computer program incorrectly manages memory allocations in such a way that …

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Topics:ios interview questions and answersInformation Technologies (IT)

by sonia, on May 16, 2017 10:49:28 AM

Q1. Explain what is Django? Ans: Django is a web framework in python to develop a web application in python. Django is a free and open source web application framework, written …

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Topics:django interview questionsdjango interview questions and answersInformation Technologies (IT)

by myadmin, on May 14, 2017 1:31:42 PM

Questions and Answers for Beginners or Freshers Candidates: Q1. What do you understand by the term “SEO” and introduce its types? Ans: SEO is an abbreviated which stands for “Search …

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Topics:Digital MarketingSEOSEO Interview Question

by Venkatesan M, on May 13, 2017 3:03:45 PM

Q1. Difference between the variables in which chomp function work ? Ans: Scalar: It is denoted by $ symbol. Variable can be a number or a string. Array: Denoted by @ …

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Topics:Perl Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 13, 2017 1:03:41 PM

Q1. Explain what is PowerShell? Ans: Power shell is an extendable command shell and a scripting language for Windows. Q2. What are the key characteristics of PowerShell? Ans: The key …

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Topics:Powershell Interview Questions and AnswersInformation Technologies (IT)

by Venkatesan M, on May 13, 2017 12:52:04 PM

Q1. What are real-time industry applications of Hadoop? Ans: Hadoop, well known as Apache Hadoop, is an open-source software platform for scalable and distributed computing of large volumes of data …

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Topics:hadoophadoop interview questionsInformation Technologies (IT)

by myadmin, on May 13, 2017 2:03:40 AM

Q1. What is JSON? How would convert JSON data into Python data? Ans: JSON – stands for JavaScript Object Notation. It is a popular data format for storing data in …

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Topics:Python Interview QuestionPython Interview Questions and AnswersInformation Technologies (IT)

by myadmin, on May 13, 2017 1:55:50 AM

Q1. How would you create a taxonomy to identify key customer trends in unstructured data? Ans: The best way to approach this question is to mention that it is good …

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Topics:Data Science Interview QuestionInformation Technologies (IT)

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