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 are the benefits of filtered indexes?

994

What is the main purpose of having conversation group?

857

What do we need queues in sql service broker?

1020

Define self join in sql server joins?

917

What is importing utility?

941

Define model database?

944

Define outer join?

948

Explain the different types of joins?

945

How except clause is differs from not in clause?

911

Define outer join in sql server joins?

902

What is sql server english query?

1064

Explain the difference between cross join and full outer join?

938

Explain different forms of normalization?

900

Explain the disadvantages/limitation of the cursor?

923

What are different types of raid levels?

1090

Un-Answered Questions { Databases }

How do I set up pgadmin?

740

How many types of relationships are there in ms access?

807

How does mongodb replication work?

How many types of relations are there between dimension and measure group? : sql server analysis services, ssas

1166

Explain how exception handling is done in advance pl/sql?

971

Which is the best database?

881

What do I do if I forgot my mysql root password?

855

Is access database still used?

807

What is mysql url?

833

Can we use join in subquery?

1044

What are named parameters?

1048

How does pgadmin connect to database?

828

Can dml statements be used in pl/sql?

1036

Where the sql logs gets stored? : sql server database administration

926

How to generate create table script on an existing table in ms sql server?

1112

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