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

Explain the microsoft sql server delete command? : SQL Server Architecture

1151

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

1105

Do you know what are the restrictions applicable while creating views? : SQL Server Architecture

1052

What are the basic functions for master, msdb, model, tempdb and resource databases? : SQL Server Architecture

1059

What is model database? : SQL Server Architecture

1193

What is raid? : SQL Server Architecture

1232

Explain what are page splits? : SQL Server Architecture

1122

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

1060

Please illustrate physical database architecture? : SQL Server Architecture

1033

Can you explain what are the restrictions applicable while creating views? : SQL Server Architecture

968

Do you know what is raid and what are different types of raid configurations? : SQL Server Architecture

1127

What are logical database components? : SQL Server Architecture

1100

Please explain that what are the basic functions for master, msdb, model, tempdb and resource databases? : SQL Server Architecture

1021

What is the difference between cube operator and rollup operator? : SQL Server Architecture

1177

What is msdb database? : SQL Server Architecture

1202

Un-Answered Questions { Databases }

Is delete faster than truncate?

1055

How to get a list of columns using the "sys.columns" view in ms sql server?

1012

How can I give auto reorder mean when my stock will go below the reorder level at that time automaticaly replace order to supplier?

2865

How to compose an inquiry to demonstrate the points of interest of an understudy from students table whose name begins with k?

1156

Where is mongodb data stored mac?

What is the default port no on which sql server listens? : sql server DBA

1224

what is a self join? Explain it with an example? : Sql server database administration

1004

What is the difference between count and distinct count?

933

What is the use of mongodb sort()?

Explain collation?

1104

How to manipulate data from one table to another table ?

1022

What is the difference between mysql and sql?

1108

What are the types of processing and explain each? : sql server analysis services, ssas

1205

Whats is an OLTP Database

1185

How can you merge two tables in oracle?

1051

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