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

Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)

Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

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

Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

What is create command?

970

What is efficiency data?

950

What are the types of table?

978

What does it mean to manipulate data?

992

Is truncate a dml command?

950

Is truncate autocommit?

938

What are the types of dml?

979

What is the full form of dql?

984

What is difference between primary key and foreign key?

905

What is dml command?

969

Can truncate be rolled back?

946

What is primary key and example?

954

What is a synonym for manipulation?

1001

Which are the olap features?

957

What does sign mean sql?

1111

Un-Answered Questions { Databases }

Does oracle database need java?

1007

what is the difference between delete and truncate statement in sql? : Sql dba

1245

What is a table in a database?

1045

What is user-defined multi-statement table-valued function?

1062

Why do we need cursors in pl sql?

1081

How do I rename a table in mysql?

976

what is meant by nl2br()? : Sql dba

1044

Does index speed up select statements?

1012

How to find the version of sql server? : sql server database administration

1111

What is ddl command?

975

What is molap and its advantage? : sql server analysis services, ssas

986

What are the differences in Clustering in SQL Server 2005 and 2008 or 2008 R2?

1046

How to get a list of columns using the "sys.columns" view in ms sql server?

954

What are the advantages of stored procedure?

1004

Are null values allowed?

For More Un-Answered { Databases } Questions Click Here