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DB Development Interview Questions And Answers

Basic and Advance databases programming :: DB Development Job Interview Questions and Answers

DB Development job interview preparation guide. Number of DB Development frequently asked questions(FAQs) asked in many DB Development interviews

1 ► Explain the syntax of named procedure?
2 ► How to find the first two highest salaries in deptno in emp table?
3 ► What is difference between primary key and unique key?
4 ► What is the use of foreginkey?
5 ► How to create an external table?
6 ► What is the difference between case version and decode version?
7 ► What is the family trees and connection by clause?
8 ► How to find the duplicate rows count from employees table in oracle?
9 ► In which phase of mload can i use .FILLER?
10 ► Write short notes on XSU and JAVA?