Databases Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Oracle (3239)
SQL Server (4518)
MS Access (429)
MySQL (1402)

Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3312)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)

Database Management (1391)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

what is the difference between dbcc checkstorage and other dbcc commands

2 10384

What is Report Server,Report Manager and Report Builder in SSRS 2005?

1 19000

..........refers to the disk mirroring

iFlex,

2 3588

there are .......different types of serializability

Wipro,

1 7914

HOW TO FIND display the total number of weeks in the year of 1998 IN EMP TABLE

1805

What is Peer to peer Replication?

CarrizalSoft Technologies, HCL,

1 5194

hai, when to use char and varchar2....?

2 4083

what is Single Byte Overhead...?

2052

what is grid in Oracle 10g...

1 3848

please explain.. DB architecture ...

1548

hai, I am searching job on Oracle10g and PL/sql,Unix... can any one send me resume format. an suggest me how to prepare.. ann books..

1 3808

how oracle will recognise its space is 100gb if 100gb is allocated for it...

Baidu,

1 4421

What are the new features in Oracle 10g. Compared to Oracle 9i?

Polaris,

1 9067

what is a cursor and what is its use?

L&T,

2 7438

Hi Can any one tell me what are the API's used in requisition import.

1474

Un-Answered Questions { Databases }

When system tablespace is created?

592

What is a form used for in a database?

496

How to update a field in SQL after ALTERING a row?

681

What is the use of floor function in sql server?

532

What is sonicmq?

516

How to install mongodb on our machine?

How does clustering in improving the performance?

404

What is dbcc command in sql server?

577

What are the objects can be created using CREATE statement?

536

What are the best monitoring tools for the sybase database?

418

What is the full form of dba?

297

When should you increase copy latches? What parameters control copy latches?

292

What is an oracle recycle bin?

537

What are the operators used in select statements?

564

How to use count function in mysql?

471

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