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

Oracle General (1803)
Oracle DBA (Database Administration) (261)
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Oracle Interview Questions

Questions Answers Views Company eMail

What is merge in oracle?

1101

What is a proxy class?

1109

What is a proxy object?

1109

What is dynamic proxy?

1056

What is proxy method?

1026

What is primefaces used for?

1102

Can we insert data in view oracle?

1122

Is oracle an operator?

989

What is not equal to in oracle?

1052

What is set operator oracle?

1038

What is where clause in oracle?

1080

Which is faster join or subquery in oracle?

1050

What is a lookup table in oracle?

1031

How to create lov dynamically in oracle forms which is data comes from database procedure of out parameter, data will will out parameter of procedure base

1 1726

How to resolve the ORA-39133 error in Oracle?

1187

Un-Answered Questions { Oracle }

You are getting busy buffer waits. Is this bad? How can you find what is causing it?

582

How many types of cluster table in Oracle?

1084

What is the use solutions?

647

What is the difference between post-database commit and post-form commit?

1288

What is oracle rowcount?

1152

Differentiate between post-database commit and post-form commit?

1094

What is snapshot is too old? Give and example for better understand.

1657

I need to run a report at scheduled timings only. I don't want to run the report on sundays. How to do this?

How does the on-delete-cascade statement work?

1165

Does oracle charge for java?

1117

How to write an inner join with the where clause in oracle?

1095

Can migrate the one ORACLE DATA INTEGATOR studio to another ORACLE DATA INTEGATOR studio?

689

How data locks are respected in oracle?

1113

How to synchronize 2 schema's objects?

2238

What are the uses of Oracle Rollback Segment?

1179

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