Oracle Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Oracle General (1809)
Oracle DBA (Database Administration) (261)
Oracle Call Interface (OCI) (10)
Oracle Architecture (90)

Oracle Interview Questions

Questions Answers Views Company eMail

What is an oracle wallet?

942

What is instant client oracle?

1021

How can I create database in oracle?

1026

What language does oracle use?

1103

How do I manually uninstall oracle client?

1088

How do I know if oracle client is installed on windows?

1024

What is the database name in oracle?

1021

Why do we need oracle client?

949

How do I know if oracle is installed on windows?

931

How do I uninstall oracle 11g?

1119

What is oracle instant client?

1024

What is oracle sid?

955

How do I start tns listener?

1046

What is tns entry?

1151

What is tns name?

981

Un-Answered Questions { Oracle }

How to assign query results to variables?

1050

How to rollback the current transaction in oracle?

1054

What do you mean by merge in oracle and how can you merge two tables?

948

Which dictionary tables and/or views would you look at to diagnose a locking issue?

1911

How can you find dead processes?

539

hi,dis is Shasi.I'm searhing on cognos.1 want realtime scenarios with solutions.persons having hands on experience in real time plz help me out.and iwant one project with explanation please help me...

2163

Explain for repository?

588

How to use group functions in the select clause using oracle?

1073

How to insert a record into a table?

1070

What is the maximum limit on the number of columns in a table?

1086

How can I create database in oracle?

1026

How to use "if" statements on multiple conditions?

1174

all steps of bitmap report?

2354

What is an Oracle Rollback Segment?

1119

An automatic job running via DBMS_JOB has failedKnowing only that its failed, how do you approach troubleshooting this issue?

2051

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