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

How the stats updated in postgresql?

987

How to start database server in postgresql?

902

How to stop database server in postgresql?

979

How to setup postgresql sysv startup script?

924

How do I get a list of databases in a postgresql database?

952

What is postgresql?

925

How to create a postgresql database?

934

How to change postgresql root user password?

1002

What is the depth of triggers?

1000

Explain the structure of adaptive server enterprise?

914

Why am I running out of locks on the replicate side in sybase ?

1040

What are triggers? Why do we use them? Diff types of triggers? What are magic tables?

965

What is ceiling()?

990

what is update statistics in sybase?

1180

What command helps you to know the process running on this port, but only su can run this command?

937

Un-Answered Questions { Databases }

What language you can use with mongodb?

explain the options of myisamchk to improve the performance of a table. : Sql dba

1039

What type of locking occurs during the snapshot generation? : sql server replication

1350

Why we use mysqli instead of mysql?

1117

What is view in mysql?

987

What does the hierarchical profiler does?

1080

What is difference between database and server?

1026

How to do replication of firebird databases?

973

What is save transaction and save point?

1222

What is precedence constraint?

1003

How to find the source of a table in sql server?

1015

If any one has information regarding interview of NIC (National Informatics Centre),it would be of great help...

2245

What is a foreign key constraint why are such constraints important?

812

what are isolation levels? : Sql server database administration

1016

What are the advantages and disadvantages of views in the database?

1086

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