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 about network model?

1 1068

Explain about relational operator join?

1 1115

What are the three basic rules which are to be followed for the relational model of the database?

1 1095

Explain about the relational database?

1 1144

Explain about post-relational databases?

1 1113

Explain about a primary key?

1 1072

Explain what a database is?

1 1095

State the acid rules?

1 1213

Explain the process of the user request and data generating?

1 1166

Explain about the storage and physical database design?

1 993

Explain about xml databases?

1 1138

Explain about normal forms?

1 1127

Explain about the database management systems.

1 1051

Explain about the hierarchical model of the database?

1 1205

Explain about relational database management systems?

1 1034

Un-Answered Questions { Databases }

What versions of clipper does netlib support?

1090

what are the advantages of sql ? : Sql dba

1140

Have you written applications to retrieve stored images in a table?

1085

How to convert character strings into numeric values?

1187

If any stored procedure is encrypted, then can we see its definition in activity monitor?

1066

Can we do dml on views?

1032

Can you index views?

953

Is primary key clustered index?

1018

How to enter binary string literals in ms sql server?

1237

Were you involved in any data conversion, which one?

What are different types of constraints?

997

How did mongodb get its name?

how to start mysql server? : Sql dba

1265

What is the latest version of postgresql?

951

What is the current version of sql?

1091

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