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 data file in computer?

948

Why is normalisation important?

946

What are different types of schemas?

947

What is a data collection table?

1008

What is the largest component inside a field?

1128

What is sqlcontext?

1085

What is sql lookup?

920

What is lookup table in sql?

1049

What is pivot table in sql?

1108

What is a database lookup?

1095

What is a reference table in database?

1025

What is a lookup table in oracle?

973

What is a lookup table in access?

931

How much does it cost to build a database?

1028

What are the advantages of using database?

1022

Un-Answered Questions { Databases }

What is StandAlone Agent and default port number?

699

Which version of sql do I have?

1056

What is the maximum rows in sql server table?

913

How to create a table?

994

Can you please differentiate between a primary key and a unique key?

1009

Difference between pre-select and pre-query

1114

Tell me what do you understand by a view? What does the with check option clause for a view do?

1021

can we have a nested transaction? : Sql server database administration

1097

How to define a sub function?

1134

What are the uses of mongodb?

what are date and time intervals? : Sql dba

1057

Is filemaker pro a relational database?

1061

How do I run a sql query in pgadmin 4?

961

What are the main components of a database system?

842

What is the minimum client footprint required to connect c# to an oracle database?

1096

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