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

Does oracle database need java?

1013

How do I uninstall oracle client from windows?

1018

What is oracle thin client?

1029

Does oracle charge for java?

1062

What is oracle database client?

1038

What is java oracle used for?

1030

What is a table in oracle?

988

What is oracle datasource?

993

What is the sid in oracle?

973

How do I connect to oracle?

1036

What is difference between sid and service name in oracle?

966

How do I manually create a database in oracle?

1026

How do I find my oracle client driver version?

1048

Is java required for oracle client?

1004

What is oracle in java?

979

Un-Answered Questions { Oracle }

How to use "if" statements on multiple conditions?

1178

How many objectname will be created for a single table drop function? Why 'flashback' query giving error "ORA-38312: original name is used by an existing object" while getting the table?

2271

How to use null as conditions in oracle?

1092

What are data pump export and import modes?

1075

What is the Repository and how many types of repository?

579

What is an oracle table?

993

Explain a segment?

1094

Explain the truncate in oracle?

973

How to bring a tablespace offline?

1071

What happens if you keep split brain syndrome in rac unresolved? How it can be resolved?

How to create a table index?

1157

How to define an explicit cursor in oracle?

1048

How many segment are present in Oracle Manufacturing

2325

i have a question here... As of my knowledge, when we apply an index (b-tree)on a column, internally it arranges the data in b-tree format and do the fetching process correspondingly... and my quetion is... How a bit-map index arranges the data internally when applied on a column?IS it in b-tree format or whatelse?

1959

Describe an oracle table?

1057

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