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

Where is the mysql database stored?

925

What is difference between mysqli and pdo?

964

Why do we need mysql?

985

What is latest version of mysql?

1044

What sql does mysql use?

956

What is mysql routine?

965

What is the use of innodb in mysql?

998

What is mysql good for?

908

What language does mysql use?

922

What is database url for mysql?

973

What is tee command in mysql?

964

What is mysql default database?

1018

What is select query in mysql?

923

What is mysql server used for?

976

What is mysql connection limit?

950

Un-Answered Questions { Databases }

What do you understand by the term 'normalization'? Explain the various modes of normalization?

566

Explain unique key in sql.

1031

Explain what is mysql?

1049

Is mysql a server or database?

913

Where is mongodb stored?

Does aws support postgresql?

920

how to connect a php script with the mysql database?

1060

What is dcl in sql?

985

What keyword you will use to get schema appended to the result set of a ‘for xml’ query?

1032

How do you rank data in sql?

1016

Is database a data structure?

885

can I ask about perl, dbi and dbd informix? Other products?

111

Explain what is the role of profiler in mongodb?

How to connect sql server management studio express to sql server 2005 express?

1054

How do you check database space? What measures are there to increase the db space?

966

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