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

How to sort output in descending order in oracle?

1051

What are ddl statements in oracle?

1082

How to use attributes of the implicit cursor in oracle?

1014

How to name query output columns in oracle?

1193

What is oracle server autotrace in oracle?

1170

How to rename an index in oracle?

1120

How to update values in a table in oracle?

1030

How to call a stored function in oracle?

1025

How to increment dates by 1 in oracle?

1101

How to define an oracle sub procedure?

1152

How to define an oracle cursor variable?

1037

What is a user account in oracle?

1129

What are internal user account in oracle?

1018

What are the execution control statements in oracle?

1101

How to create a testing table in oracle?

997

Un-Answered Questions { Databases }

What is entity data services?

1076

How to define an anonymous procedure with variables?

1167

what are the sql joins available in informix?

How index hunting contributes in improving the query performance?

963

what is online transaction processing (oltp)? : Sql dba

1001

Is left join and outer join same?

1080

Do you know exporting and importing utility?

1050

What is oracle datasource?

993

What is the size limitation of an Access database?

861

how many type of indexing in database?

987

What is a dynamic performance view in oracle?

1002

What is a sequence in a database?

1007

Is postgres distributed?

778

What is service broker?

1010

Is sql server a database?

1006

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