Interview Questions

Q1. What is the scrum process? Ans: Scrum is an agile way to manage a project, usually software development. Agile software development with Scrum is often perceived as a methodology; …

Q1. What is proxy service and business service in OSB? Ans: The objective of OSB is to route message between business services and service consumers through proxy services. Proxy services …

Q1. What is CCNA and CCNP in networking? Ans: Cisco Certified Network Professional (CCNP) Certifications validate knowledge and skills required to install, configure, and troubleshoot converged local- and wide-areanetworks with …

Q1. What is the Role of IIS? Ans: Visual studio having It own ASP.NET Engine which is capable enough to run Asp.net web application from visual studio. So we just …

Q1. Tell me about yourself ? Ans: Yes, that dreaded interview question that isn’t even a question. It’s often the standard fallback question for inexperienced interviewers. It’s open-ended and often …

Q1. What does Jira stand for? Ans: It provides bug tracking, issue tracking, and project management functions. The product name is a truncation of Gojira, the Japanese name for Godzilla, …

Q1. What is JBOSS? Ans: JBoss is a popular open source application server based on JEE technology. Being JEE based, the JBoss supports cross-platform java applications. It was embedded with …

Q1. What are the different layers of OSI? Ans: Data link layer Transport layer Application layer Session layer Data link layer Presentation layer Q2. What is intranet? Ans: It is …

Q1. What is EJB? Ans: EJB stands for Enterprise Java Beans. EJB is an essential part of a J2EE platform. J2EE platform have component based architecture to provide multi-tiered, distributed …

Q1. What is Visual Basic for Applications(VBA)? Ans: VBA stands for Visual Basic for Applications; it is an event driven programming language developed by Microsoft. It is predominantly used with …

Q1. What is CATIA V5? Ans: CATIA (Computer-Aided Three-Dimensional Interactive Application ) is a multi-platform software suite for computer-aided design (CAD), computer-aided manufacturing (CAM), computer-aided engineering (CAE), PLM and 3D, …

Q1. What is Oracle Data Integrator (What is ODI)? Ans: Oracle Data Integrator (ODI), Oracle’s ETL tool, is a comprehensive data integration platform, capable of high performance, high volume data …

Q1. What is a multiplexer? Ans: A multiplexer is a combinational circuit which selects one of many input signals and directs to the only output. Q2. What is meant by …

Q1. What is Sitecore? Ans: Sitecore is a customer experience management company that offers web content management and multichannel marketing automation software. The company was founded in 2001. Sitecore is …

Q1. What is meant by Blue Prism’s Robotic Automation? Ans: Robotic Automation refers to process Automation’s where computer software drives existing enterprise application software in the same way that a …

Q1. What is meant by Liferay ? Ans: Liferay is an open source JSR 286 compliant portal and social platform, written in Java. It provides fully functional built-in portlets (60+) …

Q1. What is meant by analytical or analytic? Ans: If someone is analytical then it means the person is always thinking about things - analyzing, pondering, etc. A person who …

Q1. What is LTE? Ans: LTEi (Long Term Evolution) is initiated by 3GPPi to improve the mobile phone standard to cope with future technology evolutions and needs. Q2. What speed …

Q1. What are Generics in Java? Ans: Generics are a feature that allow a class to be parameterized into sub-types. Generics provide compile-time safety and prevent runtime typecasting errors resulting …

Q1. Interviewer: have a cup of sugarless tea adding a teaspoonful of sugar. Ans: Candidate: Initially he got bemused and thought for a few seconds, and added a teaspoonful of …

Q1. What is a meant by Thread? Ans: In Java, 'thread' means two different things: An instance of class java.lang.Thread. A thread of an execution. An instance of Thread is …

Q1. What is JDBC? Ans: JDBC stands for Java Database Connectivity.It is a J2EE API that provides cross-Database connectivity to a wide range of SQL databases.With a JDBC technology enabled …

Q1. What is COBOL? Ans: COBOL is abbreviated as Common Business Oriented Language and it is one of the oldest programming languages. It primarily used for business, finance and administrative …

Q1. What is JMS (Java Messaging Service)? Ans: JMS (Java Messaging Service) is a messaging standard that allows J2EE application components to create, send, receive, and read messages. JMS defines …

Q1. What is R? Ans: R is a language and environment for statistical computing and graphics. It is an open source programming language. R provides a wide variety of statistical …

Q1. What is the definition of supply chain management? Ans: Supply chain management (SCM) is the oversight of materials, information, and finances as they move in a process from supplier …

Q1. What is meant by VSAM? Ans: VSAM (Virtual Storage Access Method ) is an access method for IBM's mainframe operating system, MVS, now called z/OS. VSAM succeeded and expanded …

Q1. What is BGP? Ans: Border Gateway Protocol (BGP): is a standardized exterior gateway protocol designed to exchange routing and reachability information among autonomous systems (AS) on the Internet. The …

Q1. What is the Adobe Photoshop? Ans: Adobe Photoshop is an Professional image editing software developed and manufactured by Adobe Systems Inc. Photoshop was created in 1988 by Thomas and …

Q1. What is your long range objective? Ans: The applicant should explain his long range objectives and how he is working hard to achieve those objectives. For example, if the …

Q1. What is a Database? Ans: A Database Administrator needs to know what a database is before they can administer it, right? At its most basic, a database is a …

Q1. What is a sub theme in Drupal? Ans: Sub-themes are just like any other theme, with one difference: They inherit the parent theme's resources. There are no limits on …

Q1. Name the latest computer processors? Ans: This interview question for technical support tests your knowledge and if you’re updated with the latest technological trends. The latest computer processors are …

Q1. What is your favourite programming language? Ans: I am proficient in Java (as an Application Development platform), well versed in Java Script (Front End Display), PL/SQL (accessing the DB) …

Q1. What is "Spring Framework" ? Ans: With the two core concepts of Aspect-Oriented and Dependency Injection, Spring is one of the most popular and widely used Java EE frameworks …

Q1. What is Entity Framework in MVC? Ans: The Microsoft ADO.NET Entity Framework is an Object/Relational Mapping(ORM) framework that enables developers to work with relational data as domain-specific objects, eliminating …

Q1. What are the annotations used in TestNG? Ans:@Test@BeforeSuite,@AfterSuite,@BeforeTest,@AfterTest, @BeforeClass, @AfterClass, @BeforeMethod, @AfterMethod, @BeforeGroups, @AfterGroups Q2. What is a hub in Selenium Grid? Ans: A hub is a server or …

Q1. What is Oracle Real Application Clusters? Ans: Oracle RAC enables you to cluster Oracle databases.Oracle RAC uses Oracle Clusterware for the infrastructure to bind multiple servers so they operate …

Q1. What is the meaning of Oracle DBA? Ans: The Oracle Certified Professional (OCA / OCP) Database Administrator (DBA) certification is designed to reflect proficiency in Oracle database architecture, installation, …

Q1. Who Is Ceo Of Paypal? Ans: Dan Schulman Q2. What is recurring payment in payment gateway process? Ans: PayPal Recurring aPayments allows you to bill a buyer for a …

Q1. What is meant by Data Guard? Ans: The software which Oracle Corporation markets as Oracle Data Guard forms an extension to the Oracle relational database management system (RDBMS). It …

Q1. Do you like being around people? Ans: Being a cabin crew member requires a person to have solid interpersonal skills. The person should be always cheerful and should not …

Q1. What is DHCP? Ans: Dynamic Host Configuration Protocol: assigns IPs to the clients requested dynamically or automatically. Q2. Describe the process of installing a DHCP server in an AD …

Q1. You are driving along in your car on a wild, stormy night, it’s raining heavily, when suddenly you pass by a bus stop, and you see three people waiting …

Q1. What do you meant MVC? Ans: MVC is a framework pattern that splits an application’s implementation logic into three component roles: models, views, and controllers. Model: The business entity …

Q1. What is the Codeigniter? Ans: Codeigniter is open source, webapplication a PHP framework. Codeigniter is loosely based on MVC pattern simple framework in php. Q2. When and who developed …

Q1. What is meant by Aspect Oriented Programming (AOP) in Spring? Ans: Aspect Oriented Programming works like Object Oriented Programming. In Object Oriented Programming, the unit of modularity is Object …

Q1. What is SAP PP? Ans: PP = Production Planning SAP Poduction Planning (PP) is one the largest functional module in SAP. This module deals with all production processes like …

Q1. What is Performance Testing? Ans: Performance Testing is performed to determine the response time of some components of the system perform under a particular workload. It is generally measured …

Q1. Define software engineering? Ans: According to IEEE, Software engineering is the application of a systematic, disciplined, quantifiable approach to the development, operation and maintenance of sofware. Q2. What is …

Q1. What is BizTalk framework? Ans: The BizTalk Framework is a set of guidelines for driving the consistent adoption of XML to enable e-Commerce and application integration. It is initiated …

Q1. What OSPF stands for? Ans: OSPF is a standardized Link-State routing protocol, designed to scale efficiently to supportlarger networks. Q2. What is the algorithm used by OSPF? Ans: OSPF …

Q1. What is SCCM? Ans: System Center Configuration Manager(SCCM) which is also known as ConfigMgr, is used to manage multiple systems of remote locations that use similar OS in order …

Q1. What is an exception Handling? Ans: Exception handling is the process of responding to the occurrence, during computation, of exceptions – anomalous or exceptional conditions requiring special processing – …

Q1. What is PeopleSoft? Ans: PeopleSoft is an organization that provides e-business application software over the internet. It provides software for Human resource management, Supply chain management, CRM or Customer …

Q1. What Is Svn? Ans: Subversion is an open source control system which is used to trace all the changes made to your source code. It is a repository used …

Q1. What is servlet? Ans: Servlet is a server side programming language which is used for generating dynamic web pages. It generates web-page as a response of the request received …

Q1. What is Agile Testing? Ans: Agile Testing is a practice that a QA follows in a dynamic environment where testing requirements keep changing according to the customer needs. It …

Q1. What is a ‘link’? Ans: A link refers to the connectivity between two devices. It includes the type of cables and protocols used in order for one device to …

Q1. What does dependency analysis mean in Ab Initio? Ans: Dependency analysis will answer the questions regarding datalinage.That is where does the data come from,what applications prodeuce and depend on …

Q1. What is JMeter tool? Ans: Apache JMeter is open source software, a 100% pure Java desktop application, designed to load test functional behavior and measure performance of web sites …

Q1. What is servicenow? Ans: Servicenow is a cloud based IISM tool. Please check the below url before attending a service-now interview. Q2. What is a view ? Ans: View …

Q1. What is XML ? Ans: XML (Extended Markup Language) is a metalanguage which allows users to define their own customized markup languages, especially in order to display documents on …

Q1. What is SOA? Ans: Service Oriented Architecture (SOA) is used to develop Enterprise applications by using a collection of services which communicates each other. Service-Oriented Architecture (SOA) is a …

Q1. What is ‘financial modelling’? Ans: Financial modelling is a quantitative analysis commonly used for either asset pricing or general corporate finance. Q2. What is ‘working capital’? Ans: Working capital …

Q1. What is Testware? Ans: Testware is a subset of software. It helps testers to test the performance of applications. It plans, designs and executes tests during testing processes and …

Q1. What is Spring Boot? Ans: Spring Boot is a brand new framework from the team at Pivotal, designed to simplify the bootstrapping and development of a new Spring application …

Q1. Briefly Explain What is Maven? Ans: Maven is a build automation tool or a project management tool. With Maven we can import all libraries and can also create project …

Q1. What is the difference between Mobile device testing and mobile application testing? Ans: Mobile device testing means testing the mobile device and mobile application testing means testing of mobile …

Q1. What is Sqoop ? Ans: Sqoop is a tool designed to transfer data between Hadoop and relational database servers. It is used to import data from relational databases such …

Q1. What Is Difference Between Verilog Full Case And Parallel Case? Ans: A "full" case statement is a case statement in which all possible case-expression binary patterns can be matched …

Q1. Explain the third law of thermodynamics. Ans: The third law states that 'As a system approaches absolute zero, the entropy of the system approaches a minimum value'. Q2. What …

Q1. What is Digital Marketing? Ans: Digital marketing is the marketing process of reaching your target customers in a more effective and precise way through various digital channels like internet, …

Q1. What is data structure? Ans: A data structure is a way of organizing data that considers not only the items stored, but also their relationship to each other. Advance …

Q1. What Is Pass by Value and Pass by Reference? How Are Structure Passed As Arguments? Ans: The parameter to a function can be a copy of a value that …

Q1. What is meant by Front-End Developer? Ans: Front-end web development is the practice of producing HTML, CSS and usually JavaScript (while Web Assembly is a recent alternative to it) …

Q1. What is Electronics? Ans: The study and use of electrical devices that operate by controlling the flow of electrons or other electrically charged particles. Q2. What is meant by …

Q1. What Is Robotic Automation? Ans: Robotic automation refers to a style of automation where a machine, or computer, mimics a human’s action in completing rules based tasks. Q2. Explain …

Q1. What is Hadoop? Ans: Hadoop is a distributed computing platform. It is written in Java. It consist of the features like Google File System and MapReduce. Q2. What platform …

Q1. What is C-Sharp (C#)? Ans: C# is a type-safe, managed and object oriented language, which is compiled by .Net framework for generating intermediate language (IL). Q2. Explain the types …

Q1. What is SSRS? Ans: SQL Server Reporting Services (SSRS) is a server-based report generating software system from Microsoft. It is part of suite of Microsoft SQL Server services, including …

Q1. What is VMKernel and why it is important? Ans: VMkernel is a virtualization interface between a Virtual Machine and the ESXi host which stores VMs. It is responsible to …

Q1. What is MongoDB? Ans: Mongo-DB is a record database which gives superior, high accessibility and simple adaptability. Q2. What are the best features of Mongodb? Ans: Document-oriented High performance …

Q1. What Is Weblogic? Ans: WebLogic is a J2EE application server and also an HTTP web server by Oracle , for Unix, Linux, Microsoft Windows, and other platforms. WebLogic supports …

Q1. What is an operating system? Ans: An operating system is a program that acts as an intermediary between the user and the computer hardware. The purpose of an OS …

Q1. What is ETL Testing? Ans: ETL stands for Extract-Transform-Load and it is a process of how data is loaded from the source system to the data warehouse. Data is …

Q1. Explain what is automation testing? Ans: Automation Testing is a procedure which is performed with an automation tool to write and then implement tester’s test scripts and cases. The …

Q1. What is Selenium? Ans: Selenium is one of the most popular automated testing tool used to automate various types of applications. Selenium is a package of several testing tools …

Q1. What is Balance of Trade? Ans: The value of a country’s exports minus the value of its imports. Unless specified as the balance of merchandise trade, it normally incorporates …

Q1. What is Hibernate? Ans: Hibernate is an ORM (Object-relational Mapping) framework, which allows the developer to concentrate on business logic by taking care of persistence of data by itself …

Q1. What is ASP.NET? Ans: ASP.NET was evolved in direct acknowledgment to the problems that developers had with standard ASP. Since ASP is in such wide use, Microsoft guaranteed that …

Q1. What is Autocad? Ans: Autocad is a software program built to design and shape the 2-D and 3-D images. It provides the tools by which a detail design of …

Q1. What is JUnit? Ans: JUnit is a testing framework for unit testing. It uses Java as a programming platform, and it is an Open Source Software managed by the …

Q1. What is the full form of JSON? Ans: JSON stands for JavaScript Object Notation. Q2. What is the definition of JSON? Ans: It is a text-based format and designed …

Q1. What is Thread in java? Ans: Threads consumes CPU in best possible manner, hence enables multi processing. Multi threading reduces idle time of CPU which improves performance of application …

Q1. Java Tricky Programming Question 2 What will below statements print? Ans: long longWithL = 1000*60*60*24*365L; long longWithoutL = 1000*60*60*24*365; System.out.println(longWithL); System.out.println(longWithoutL); Q2. Can you override private or static method …

Q1. What is JSF? Ans: Java Server Faces (JSF) technology is a front end framework which makes the creation of user interface components easier by reusing the UI components. JSF …