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 anybody explain me cold backup and hot backup?

TCS,

3 16217

whate is advantages of sql server 2000

2178

Sybase 12.5 Database Statistics (Maximum)

1 8620

Sybase system databases

2 13667

what is the purpose of creating view is sql server 2000

Wipro,

13 22286

why cluster and non clusterindex are used in sqlserver 2000? explain with example

1 4866

hi, may i know what is the command to get abstract the current month, current year and current day from a given date.i want these three in a isolated way..seperatedly is that any way in sql server 2000

3 6590

what is JOIN? Give example & types of join?

iMedia, Millennium, RAM Software, Satyam,

14 42624

WHAT KIND OF TOOL BO IS?

APC,

2348

WHAT ALL DIFFERENT KIND OF FUNCTIONS AVAILABLE WHILE DESIGN UNIVERSES?

2129

HOW TO SPOT AHIERARCHY?

2310

TILL WHAT LEVEL OF SECURITY BO SUPPORTS?

1 3602

IS IT POSSIBLE TO CREATE REPORTS FROM DIFFERENT UNIVERSES IN ONE DOCUMENT?

2279

CAN AUNIVERSE BE LINKED TO MORE THAN ONE DATASOURCE?

2088

WHAT ALL DIFFERENT OPTIONS PRESENT IN WEBI?

2969

Un-Answered Questions { Databases }

Can a composite key be null?

997

What is an index? What are the types of indexes? How many clustered indexes can be created on a table?

1088

Is sql better than excel?

1172

What is dbms language?

941

How do I connect to sybase?

887

what are the properties and different types of sub-queries? : Sql dba

1050

List the merits of index covering.

900

Which is faster join or subquery in oracle?

1011

How do I find the size of a postgres table?

857

Can mongodb store files?

What are extended events in sql server?

974

Explain what is a database?

1101

difference of using cursor for loop and open,fetch,close.which one is better

1813

How do you create a database for an organization?

875

What are the levels of architecture?

845

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