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 transaction?

1075

How to find out what privileges a user currently has in oracle?

1 1442

What are the limitations oracle database 10g xe?

994

How to start an oracle instance?

968

How to find out what oracle odbc drivers are installed?

993

How to empty your oracle recycle bin?

997

How to add a new column to an existing table in oracle?

1100

How to select all columns of all rows from a table in oracle?

1015

What is a server parameter file in oracle?

1020

How to use subqueries with the exists operator in oracle?

984

How to use values from other tables in update statements using oracle?

1041

How to recover a dropped table in oracle?

996

How to convert characters to times in oracle?

977

Where are the settings stored for each instance in oracle?

1076

What is an oracle cursor variable?

1026

Un-Answered Questions { Oracle }

Tell me about entire study of finacle software as soon as possible? give me the idea about questions which coulb be asked in interview of pnb it officers?

7922

List out the oracle forms configuration files?

1023

What language does oracle use?

1061

Is there any way to find out when one specific table/view/M-view is used last time. i.e. when one specific object is used in any SELECT statement.

1303

What are the different oracle database objects?

1042

Which dictionary view(s) would you first look at to understand or get a high-level idea of a given Advanced Replication environment?

1838

How to get execution statistics reports on query statements?

1027

What is dual table oracle?

936

What is the volume management techniques used in oracle rac?

How to download oracle database 10g xe?

968

how to implement data validations?

548

Select all the employees who were hired in last 2 years and who works in dept where max managers are working.

2913

Discuss row chaining, how does it happen? How do you correct it?

505

did u received a single file or multiple files

1988

What is tns service name?

1093

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