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 mysql and mysqli?

939

What is mysql and how it works?

1004

Why myisam is faster than innodb?

953

What is the use of pdo?

966

Why are function needed?

957

Is mysql relational?

930

What does mysql flush tables do?

976

Which is faster innodb or myisam?

1075

What are the benefits of mysql?

950

What are the limitations of mysql?

1064

What is max connection in mysql?

940

Can we create table in stored procedure?

971

What is the maximum connection pool size?

985

What does mysql_query return?

1047

What is the datatype of image?

978

Un-Answered Questions { Databases }

What is the difference between database trigger and stored procedure?

1091

What is the difference between MVC and Teir Architecher? Plz explain with Layyered Programming example...? Thanks

2105

What are the main components of a database in healthcare?

881

what is auto increment? : Sql dba

1025

What is ODI console?

684

Explain oracle left join with an example?

1029

What is mongodb tutorial?

What is package and main advantages?

622

How do databases help businesses?

889

What is the difference between SQL notification and SQL invalidation?

1211

Explain relationships?

831

How do you backup a database?

1003

How to export data to a csv file?

1328

What is a parameter query?

1100

How to name query output columns in oracle?

1206

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