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

Explain ddl interpreter?

1186

How do convert or display the date or time as string?

1050

How do you handle your own transaction?

1000

What is sonicmq?

907

What is second normal form?

927

Explain the syntax of named procedure?

1000

What is progress actional?

993

What is pcbs (program communication blocks)?

1004

Explain a tp monitor?

968

What is cold backup, hot backup, warm backup recovery?

831

Describe the purposes and advantages stored procedure?

1013

How to detect the server version?

1079

Explain the use of assign statement in progress database?

905

Explain 4nf?

983

What is the license for clipper?

951

Un-Answered Questions { Databases }

What is not null constraint?

1122

Why are function needed?

943

What is match command in neo4j and why it is used?

How to create an inline table-valued function?

977

Tell me what is the significance of null value and why should we avoid permitting null values?

985

What is sql injection owasp?

1060

Why we use mysql workbench?

906

What is a left join?

954

Which two can be implemented as a centrally located logical architecture?

923

Define ddl interpreter.

1133

How do you know if your mysql server is alive?

1075

Does truncate table reset auto increment?

992

How many ways we can retrieve the date in result set of mysql using php?

1119

Explain what are the restrictions that views have to follow? : SQL Server Architecture

1048

Can we use jpa with mongodb?

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