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

Can the SNAPSHOTS be refreshed automatically ?

1 4145

Can the User set Archive file name formats ?

1 6086

Which parameters are optional in init.ora parameter file?

2226

What is the use of NOARCHIEVELOG parameter in Database?

1 5474

Are Constraints exported through Export command?

1 4784

How the status of the Rollback segment can be viewed ?

1 4727

Can we assign Explicitly transaction to a rollback segment

1 4877

What file is read by ODBC to load drivers ?

Oracle,

1 9559

how to find nth highest salary

Cognizant, IBM, NexGen, Oracle,

103 182636

How do you start and stop MySQL on Windows?

3 7779

How do you start MySQL on Linux?

3 7128

Explain the difference between mysql and mysqli interfaces in PHP?

TCS,

10 36525

What?s the default port for MySQL Server?

Yahoo,

4 9891

What does tee command do in MySQL?

1 9163

Can you save your connection settings to a conf file?

1 4743

Un-Answered Questions { Databases }

What does trigger mean in psychology?

984

Are null values same as that of zero or a blank space?

1043

Is mysql free software?

976

What are the triggers associated with image items?

1053

What's new in mongodb 3.2?

How to Execute a Package in PL/SQL.?

1222

what is rdbms? : Sql dba

1023

What is orm in sql?

1057

what are defaults? Is there a column to which a default can't be bound? : Sql server database administration

1149

what is the primary use of the model database? : Sql server administration

1063

Why do we use subquery?

1031

How do I start postgresql?

890

How to determine the size of an index?

Differences between clustered and non-clustered in sybase?

905

i have cleared the nic test...please send me the interview questions if anyone have them.... my email id is v84priya@gmail.com

1891

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