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 is rollback trigger in a trigger?

1056

What is the difference in storage type of numeric and decimal data types in sybase ?

885

Can you create your own sps for system wise?

927

State some of the criticism about sybase iq?

928

How to delete unix files which are more than 3 days old?

917

Using large raw partitions with replication server on unix in sybase?

976

What is asa ultralite in sybase?

949

Compare in and exists?

925

What are the common oracle dba tasks?

1171

What is the difference between pre-select and pre-query?

1241

What is raw datatype?

1156

What is a subquery?

1149

Explain coalesce function?

1219

What is a package ? What are the advantages of package ?

1105

Will you be able to store pictures in the database?

1134

Un-Answered Questions { Databases }

What is a proxy object?

1086

What is processlist in mysql?

1019

How to connect to a remote server?

1150

Tell me extended events in sql server 2008?

1016

What do you mean by Checkbox ?

2464

What are the differences between union, intersect, and minus operators?

1101

Why are sql functions used?

1136

What is skip() method?

Explain rdbms?

1050

How to pass a parameter to a cursor in oracle?

1200

What is ndb in mysql?

984

What is the difference between MyISAM Static and MyISAM Dynamic?

1062

How data can be copied from one table to another table?

969

Why use stored procedures in sql server?

1035

What specific conditions database should meet, before you can bulk copy data into it using bcp?

1000

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