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 does join work in sql?

970

What is a primary key sql?

1007

What is trigger in pl sql with examples?

996

What is row_number () in sql?

943

What is count * in sql?

950

What are sql commands?

946

What is varchar data type in sql?

1021

How do you sort in sql?

965

What is foreign key in sql with example?

897

Is sql pronounced sequel or sql?

1226

How many joins in sql?

960

What is the difference between sum and count in sql?

949

What is the advantage of index in sql?

921

What is schema in sql?

892

Why do we create views in sql?

1072

Un-Answered Questions { Databases }

How do I find query history in sql server?

890

in oracle BPM composer in part BA model on design model in enterprise model i cannot connection with value chain model work not links in part properties do you can me help me?

1501

How do I install sql server?

856

How to see table's field formats or description of table .

831

How to connect to oracle using service name instead of sid?

970

what is the difference between them (ethernet networks and token ring networks)? : Sql server database administration

997

What is the non-clustered index in sql?

1021

what is 'mysqlimport'? : Sql dba

986

What is a database table?

937

Define database.

951

What is the function of sql server agent windows service?

1044

Will sql server 2005 allow you to reduce the size of a column?

929

List some file extensions of microsoft access.

907

What are the types of database management system?

1008

Can a table be created inside a trigger?

932

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