Developer Database Oracle Interview Questions

Senior Oracle-DBA

Interviewed at SGS

3.3★

Feb 19, 2016

The most difficult part of the interview was the fact they cancelled it at the time it was scheduled to take place.

Oracle Database Administrator/Developer

Interviewed at Salesforce

4★

Jun 28, 2023

Logfile sync, wait events, scattered vs sequential read and when to be concerned, heterogenous DB migration, liquibase, jenkins pipelines for databases, git webhooks

Oracle Database Administrator

Interviewed at Oracle

3.5★

Dec 15, 2018

Will start with basic questions like database architecture and get deeper in it.

oracle dba

Interviewed at Cognizant

3.6★

Jul 12, 2021

All about Oracle Database

Oracle Database Developer

Interviewed at Fiserv

3★

Sep 16, 2021

Asked all the questions about Oracle basic to advaced PLSQL. Given queries to remove duplicate records and to fetch the 3rd highest salary.

Oracle Database Administrator

Interviewed at CGI

3.7★

Apr 8, 2022

1. what is my salary expectation

Oracle DBA

Interviewed at Wissen Infotech

3.8★

Jan 2, 2024

Basic architecture, day to day activities, performance tuning,backup recovery, expdp etc

DBA Oracle/SQL Server/MongoDB

Interviewed at Cognizant

3.6★

Nov 13, 2023

How do you insert a document into a collection? Explain how to update a document in MongoDB. What is the $set operator used for in MongoDB updates? How do you delete documents in MongoDB? Explain the purpose of the find method in MongoDB. What is the significance of the _id field in a MongoDB document? How do you perform a case-insensitive search in MongoDB?

Oracle Database Administrator

Interviewed at Bread Financial

4.2★

Aug 29, 2015

Describe your work history

Oracle Applications Database Administrator/Oracle Database Administrator

Interviewed at Insight Global

3.5★

Nov 28, 2014

They don't ask technical questions