Developer Database Oracle Interview Questions

Oracle Database Administrator

Interviewed at Accenture

3.7★

Jun 18, 2012

Oracle recomandations says that it is not recomanded to apply a CPU patch Over PSU .

Oracle Database Administrator

Interviewed at General Dynamics Information Technology

3.9★

Aug 23, 2020

I was asked to describe the high level steps of migrating a data from one platform to the other.

Oracle Database Administrator

Interviewed at World Wide Technology

4.1★

Aug 15, 2017

Tell me about your real time shell scripting experience, with example

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

4★

Jul 12, 2021

All about Oracle Database

Oracle Database Administrator

Interviewed at Sage

3.5★

May 1, 2014

Most of the questions were related to the work and the database stuff. There were some in-depth questions dealing with database internals.

DBA Oracle/SQL Server/MongoDB

Interviewed at Cognizant

4★

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 DBA

Interviewed at Wissen Infotech

3.8★

Jan 2, 2024

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

Senior Oracle-DBA

Interviewed at Fiserv

3★

Mar 18, 2025

Why you are looking for job change?

Oracle Database Administrator

Interviewed at CGI

3.7★

Apr 8, 2022

1. what is my salary expectation