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 create command?

931

What is efficiency data?

908

What are the types of table?

921

What does it mean to manipulate data?

947

Is truncate a dml command?

893

Is truncate autocommit?

900

What are the types of dml?

935

What is the full form of dql?

933

What is difference between primary key and foreign key?

836

What is dml command?

889

Can truncate be rolled back?

887

What is primary key and example?

900

What is a synonym for manipulation?

938

Which are the olap features?

911

What does sign mean sql?

1024

Un-Answered Questions { Databases }

List out the differences between the clustered index and non-clustered index in sql server?

951

What flow of MSExcel in odi?

545

What sql does db2 use?

928

Hi Can any one tell me what are the API's used in requisition import.

1885

What are built in functions?

955

what is isolation level at dead lock?

2093

What is oracle server autotrace in oracle?

1091

What are the instances when triggers are appropriate?

934

What is multiple columns?

1004

How to show table names with 'mysqlshow'?

962

Is mongodb unstructured?

Explain database normalization?

1154

What is the difference between truncate and delete in mysql?

1083

What is Multivalued dependency?

728

How do you know if sql server is running on your local system?

977

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