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

Is mysqli deprecated?

1019

Is mysql free download?

903

How do I start mysql database?

1034

Is mysql from oracle?

1019

How do I change the max connection in mysql?

1011

How to write after insert event update trigger on the same table in mysql?

1007

Is mariadb better than mysql?

1105

Is mariadb faster than mysql?

1011

Is mysql frontend or backend?

948

How do I start mysql in ubuntu?

1096

How do I rename a table in mysql workbench?

1030

Can mongodb replace mysql?

983

How do I change directories in mysql?

953

How do I show users in mysql?

1122

Is mysql free for enterprise?

955

Un-Answered Questions { Databases }

What is file based approach?

1004

Explain what is a database?

1138

Can you have more than one cursor open at any one time in a program ?

1007

How to load data from multiple files to single target?

611

What are queries in ms access?

958

How important is to list the column names when doing an insert?

1112

Can we check locks in database? If so, how can we do this lock check?

990

What is mysql used for?

1007

How to see the event list of an existing trigger using sys.trigger_events?

1138

How will you differentiate between varchar & varchar2?

1089

What is the difference between float and double?

1191

How do I add a file to a database?

960

What is sqlcontext?

1148

How do you set a primary key?

1074

Which data loaded are in target db?

617

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