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

Does sql full backup truncate logs?

1034

Does sql profiler affect performance?

1003

What does partition by mean in sql?

983

What is rank dense_rank and partition in sql?

1056

What is cost in sql execution plan?

997

What are the parts of a sql statement?

1105

What is sql profiling in oracle?

1076

What is the use of sql trace?

965

What are the commands used in sql?

1093

What is partition in sql query?

1012

How do I clear the screen in sql plus?

1054

What is a sql trace file?

1038

What is sql partition function?

1224

What is rank () in sql?

960

How do I start sql profiler?

1007

Un-Answered Questions { Databases }

Differentiate between pl/sql and sql?

1162

A design problem was given in which I was supposed to make a design for the data base for a given problem.

1094

How to disable triggers using "disable trigger"?

1063

Can foreign key be deleted?

931

what is offset-fetch filter in tsql? : Transact sql

960

Using the customer, and order table in northwind database, please write a query to produce xml?

1085

What is a database trigger?

1086

how can you find out if the current user is a member of the specified microsoft® windows nt® group or microsoft sql server™ role? : Sql server administration

993

What is format trigger?

2080

Can we call procedure in select statement?

1069

what are the important architecture components of SSRS?

144

Can a table contain multiple primary key’s?

1112

What are the four objects in microsoft access?

917

How does mysql store dates?

952

What does an inner join do?

1199

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