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 tns service name?

1087

What is a tns file?

948

What is a tns service name?

955

What is sharded cluster?

935

What is a cognitive schema?

915

What is columnar storage what is the advantage?

997

What is object data modeling?

909

What is query image?

933

What is rich query?

935

What is the difference between sharding and partitioning?

942

What is the difference between sharding and replication?

975

What does sharding mean?

955

What is connection pool in oracle?

937

What is connection pooling in oracle?

922

What is dual table oracle?

932

Un-Answered Questions { Oracle }

What are the restrictions on external table columns?

1002

how do u compile a form i.e .fmb file in Unix or in dos

4518

What Are Cross Validation & Adi?

1104

Explain what are the different type of segments?

920

How do I use unicode codesets with the weblogic jdriver for oracle driver?

1029

Point out the difference between user tables and data dictionary?

942

What is transaction control statement and how many types of transaction control statement in Oracle?

1092

If the valueset if of type –TABLE then how many tables can we attach in the valueset ?

2263

i am pursuing mca and i want to do oracle apps technical in hydrabad, plz guide me tne best institue in hydrabad those have excellent knowledge in oracle apps.

2271

Database crashes. Corruption is found scattered among the file system neither of your doing nor of Oracles. What database recovery options are available? Database is in archive log mode.

1952

What is an Oracle Data Block?

1012

How to open and close an explicit cursor in oracle?

1009

List out the oracle forms configuration files?

1016

What is a system tablespace?

1011

What are the LKM types?

555

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