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 an index in sql with example?

993

What is sql profiler in oracle?

1104

How can we optimize a sql query?

1060

How do I view tables in mysql?

994

How do I know if I have sql express or standard?

1047

What is the use of partition by in sql?

1005

Does sql backup shrink transaction log?

989

What are different types of tables in sql?

1011

What is audit logout in sql profiler?

1039

Why we use sql profiler?

965

What is data profiling in sql?

1091

How do you clear the screen in sql?

1091

What is query execution plan in sql?

1199

How can check sql version from command line?

1098

What is sqlcommand?

1034

Un-Answered Questions { Databases }

Why we use cross join?

966

Is foreign key indexed mysql?

904

How do you use a database worksheet?

950

How do I send sql query results to excel?

1079

Which is better mysql or microsoft sql?

933

Explain security with sql azure?

186

What are the types of processing and explain each? : sql server analysis services, ssas

1160

Explain the stored procedure?

1064

In what sequence do triggers get fired by oracle forms?

978

what is transaction state, buffer management, shadow paging

3471

Distinguish between nested subquery and correlated subquery?

1057

How do you update a value in sql?

1058

How to create a table index in mysql?

974

What are the two different parts of the pl/sql packages?

1102

can a table be moved to different filegroup? : Sql server administration

990

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