Corporate Training
Request Demo

Interview Questions / Basic Oracle Interview Questions and Answers

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 …

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

Interview Questions

Want to crack your upcoming job interview?
We've compiled a list of 400 + interview questions and answers
 More →