Databases Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Oracle (3253)
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 join view in sql?

990

Does sql between include endpoints?

1064

What are the different type of joins in sql?

1003

Is oracle and sql same?

1080

What is a common use of group by in sql?

1101

What is clustered and nonclustered index in sql?

988

What can I use instead of union in sql?

1024

Is null operator in sql?

1095

What is sql injection owasp?

1120

What is sql entity?

1177

What is sql clause?

1092

How do I find duplicates in a single column in sql?

1070

Does view store data in sql?

1043

Which sql statement is used to return only different values?

1060

Can we use having without group by in sql?

1055

Un-Answered Questions { Databases }

What are the advantages of rdbms?

949

How to shutdown mysql server?

1137

You want to implement the one-to-one relationship while designing tables. How would you do it?

1019

what is a database transaction? : Sql dba

1258

What is the normal procedure followed by a java client to access the db?

877

What are the different types of backup available in the oracle?

622

What are the benefits of microsoft access?

951

What are replica sets in mongodb?

Explain clause in sql?

1074

What is the use of for clause?

1171

How to delete duplicate rows in sql server?

1157

What is graph sql?

1042

How would you enter characters as hex numbers?

991

What is a system versioned table?

1044

What is pg_catalog in postgres?

969

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