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

what is a self join? : Sql server database administration

1124

why would you use sql agent? : Sql server database administration

1272

how would you troubleshoot blocking? : Sql server database administration

1027

how many triggers you can have on a table? : Sql server database administration

1023

can we have a nested transaction? : Sql server database administration

1197

how to invoke a trigger on demand? : Sql server database administration

1156

what is a correlated sub-query? : Sql server database administration

994

what is a live lock? : Sql server database administration

1023

what is new philosophy for database devises for sql server 7.0? : Sql server database administration

1053

explain what is raid and what are different types of raid configurations? : Sql server database administration

1056

what are the new features introduced in sql server 2000? : Sql server database administration

980

what is a join? : Sql server database administration

1331

how to control the amount of free space in your index pages? : Sql server database administration

1087

when you create a database how is it stored? : Sql server database administration

1089

let's assume you have data that resides on sql server 6.5. You have to move it sql server 7.0. How are you going to do it? : Sql server database administration

1023

Un-Answered Questions { Databases }

Is there a row limit in access?

1001

What are the disadvantages of microsoft access?

964

How to use sum function in where clause in mysql?

1014

How do I exclude a column in sybase?

949

Write a query to count the number of rows of a table in mysql.

995

What is the difference between count () and rowcount ()?

1080

What is the difference between clustered and non-clustered indexes?

1132

Difference between Row Id and Row Num?

732

How can we call stored procedures inside store procedures?

877

Can a table contain multiple primary key’s?

1158

What is a table partition?

1210

How do I write a sql query in pgadmin 4?

1048

How to make a copy values from one column to another in sql?

1086

What are different between mongodb and sql server databases?

What are the ways in which you can retrieve data in the result set of mysql using php?

1048

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