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

what are the uses of key value locking in informix?

IBM,

what can be used to capture an isam error from an informix odbc program on unix?

IBM,

what command would you use to move the physical log?

IBM,

197

what is a binary large object ?

IBM,

what is a chunk in informix ?

IBM,

119

what is an extent in informix?

IBM,

what is an informix instance?

IBM,

what is chunk in informix?

IBM,

what is extent in informix?

IBM,

what is informix binary large object?

IBM,

106

what is informix instance?

IBM,

what is informix universal server?

IBM,

what is the informix-list@iiug.org mailing list?

IBM,

what is the option or command used in informix for finding which dbspace a database resides?

IBM,

100

what is the size of informix page?

IBM,

214

Un-Answered Questions { Databases }

How to give user privilages for a db. Login as root. Switch to the mysql db. Grant privs. Update privs.

933

What do you understand by proactive, retroactive and simultaneous update?

1167

What is secondary or slave in mongodb?

did u p prepared complex report

2001

Can we rollback truncate?

998

How to load excel data sheet to oracle database

1024

What is normalization in dbms?

927

What is a read write transaction in oracle?

1093

What are different backups available in sql server?

1072

Is storing images in a database a good idea?

1000

Explain cursor types?

1026

Can sql servers linked to other servers?

1043

Can't connect mysql server on localhost?

1068

explain what are the steps you will take, if you are tasked with securing an sql server? : Sql server database administration

1096

What are the main differences between #temp tables and @table variables and which one is preferred?

1083

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