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 go command in sql server?

1051

What is sql stored procedure?

1107

What is blocking?

1074

Do you know query execution plan?

1191

Do you know what is sql service broker?

1107

Explain what is the function of sql server agent windows service?

1004

Explain what are various ways to enhance the ssrs report?

1056

What is a linked server in sql server?

1086

Do you know what is a trace frag? Where do we use it?

1016

Explain what are sparse columns?

1007

Explain differentiate between a having clause and a where clause?

923

Tell me what do you mean by an execution plan? Why is it used? How would you view it?

889

How many levels of sp nesting is possible?

1067

Tell me what is de-normalization and what are some of the examples of it?

1059

What are various ways to enhance the ssrs report?

993

Un-Answered Questions { Databases }

whats new about truncate in sql server 2008?

2511

Why we use the openxml clause?

1025

What is the command or the option available in postgresql that can be used to retrieve the next SERIAL value from the sequence object?

1475

How to recreate an existing index in ms sql server?

1072

Can you do multiple joins in sql?

1064

How does postgresql compare to "nosql"?

1049

what is the use of system.effective.date variable in oracle?

1131

What are different types of queries?

963

How to invoke the original export import utilities?

1078

Why does sql studio use a single registered database repository? : sql server management studio

1013

What do you mean by extension and intension?

1063

write a command to view the content of the table

909

What is the importance of ms access?

900

What are types of data models in mongodb?

What is the difference between microsoft excel and microsoft access?

864

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