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

Oracle General (1803)
Oracle DBA (Database Administration) (261)
Oracle Call Interface (OCI) (10)
Oracle Architecture (90)

Oracle Interview Questions

Questions Answers Views Company eMail

What is null value in oracle?

1164

How to create an oracle testing table?

1130

How to rebuild an index in oracle?

1078

What is oracle open database communication (odbc)?

1089

What are the restrictions in a oracle read only transaction?

1085

What is an oracle database?

1115

What privilege is needed for a user to create views in oracle?

1099

How to write a query with a right outer join in oracle?

1226

How to experiment a data lock in oracle?

1116

How to write text literals in oracle?

1126

How to convert times to characters in oracle?

1079

How to install oracle database 10g xe?

1066

How to change program global area (pga) in oracle?

1150

How to convert numbers to characters in oracle?

1085

How to delete a column in an existing table in oracle?

1134

Un-Answered Questions { Oracle }

How many types of synonyms in Oracle?

1183

What is a database schema in oracle?

1157

How to create a single index for multiple columns?

1088

What skills do you need to be a database administrator?

581

Explain each trigger related to mouse.

PURCHASE ORDER TO PAYABLES WHAT ENTREIS WILL HAVE

2288

How to create lov dynamically at runtime & attach to text field?

1243

What is the usage of synonyms?

1221

How to rename an index in oracle?

1175

How do I manually uninstall oracle client?

1157

What is columnar storage what is the advantage?

1127

How would you identify the shared_pool_size parameter that needs to be adjusted?

How to rollback the current transaction in oracle?

1107

What are the differences between interval year to month and interval day to second?

1070

What is supporting issues GL AP and AR?

2623

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