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 a Public Synonyms ?

1 4856

What are synonyms used for ?

3 6991

What is an Index ?

2 6735

How are Indexes Update ?

1 5293

What are Clusters ?

Amdocs, Infosys,

5 10974

What is cluster Key ?

3 6152

What is Index Cluster ?

2 5920

What is Hash Cluster ?

2 5711

When can Hash Cluster used ?

1 4761

What is Database Link ?

2 5535

What are the types of Database Links ?

2 9490

What is Private Database Link ?

1 4479

What is Public Database Link ?

1 4301

What is Network Database link ?

1 5687

What is Data Block ?

2 10197

Un-Answered Questions { Oracle }

How do we display rows from the table without duplicates?

977

What is responsibility and how u attach How to create user and how u attach with responsibility.

2042

What is bind variables in oracle reports?

What is a snapshot log?

1007

How remove data files before opening a database?

1078

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

1055

A table t is there.If you perform insert ,update and delete then the trigger will fire.What is the minimum no of trigger required for a table.

5568

How to bring a tablespace offline?

1067

What is an oracle tablespace?

1049

What is explain plan and how is it used?

612

What are Oracle Schema Objects?

1118

What is oracle rownum?

958

What is oracle d2k?

how may join possible between (requisition with purchase order)

2256

Can we save images in a database and if yes, how?

1066

For More Un-Answered { Oracle } Questions Click Here