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 query image?

1023

What is rich query?

1039

What is the difference between sharding and partitioning?

1045

What is the difference between sharding and replication?

1140

What is mongojs?

What is mongod command?

What is the use of robomongo?

What is graph sql?

1042

What does sharding mean?

1057

Can we use jpa with mongodb?

Can we use mongodb with java?

What is db context?

977

What is db dialect?

1082

What is db flush?

962

What is cardinality in db?

1077

Un-Answered Questions { Databases }

How many primary keys are possible in a table?

966

What are sql*plus environment variables?

1157

What are the benefits of microsoft access?

952

Explain can you implement data mining in ssrs?

161

Should you normalize audio?

1010

explain different types of backups avaialabe in sql server? : Sql server database administration

1036

What is 2nf in database?

1083

How do users use Report Builder with SQL Server data sources?

166

Explain table and field in sql?

1124

What are the types of join in sql?

1157

State and explain about oracle instance?

1053

Explain the use of show option in imp command.

1155

Explain the difference between primary key and candidate key in mysql?

1016

Who owns mysql database?

1092

What is the default isolation level in sql server? : Transact sql

1091

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