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

Oracle (3259)
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MS Access (429)
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Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
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Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

How to create a table index?

1151

How to assign data of the deleted row to variables?

1075

How to work with data objects interactively?

982

How to add a new column to an existing table with a default value?

1016

How to get a list of all tables in the database?

1 4278

How to set up autotrace for a user account?

1059

How to run the anonymous block again?

1132

How to see the table columns used in an index?

1024

How to drop an index?

959

What happens to the current transaction if the session is killed?

988

How to define an external table with a text file?

1069

How to get a list of all user accounts in the database?

1087

How to define a sub function?

1129

How to define a data field as not null?

1107

How to enter a new row into a table interactively?

1010

Un-Answered Questions { Databases }

How many types of canvases are there.

Is left join inner or outer by default?

1019

What do you mean by merge in oracle?

996

What are set operators?

1082

Can we update views in sql?

940

What is normalization and what are the advantages of it?

985

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2109

What is degree of Relationship type?

851

Can you move the resources after pausing the node? : sql server database administration

1102

What is pg_catalog in postgres?

921

What are the limitations in ssrs on sql server express edition?

186

What is a checkpoint and When does it occur in database?

1097

What is the main function of database?

610

What is network database?

1043

How do I clear the command in mysql?

945

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