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

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DB Architecture (141)
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DB Development (113)
SQL PLSQL (3330)
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Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

What is the significance of null value and why should we avoid permitting null values?

1039

Explain what is the use of custom fields in report?

961

Do you know what is bit data type and whats the information that can be stored inside a bit column?

1003

Can you explain what are various ways to enhance the ssrs report?

1070

What is sql collation?

1273

Tell me what do you understand by a view? What does the with check option clause for a view do?

1064

Tell me what is the significance of null value and why should we avoid permitting null values?

1044

What is use of dbcc commands?

1126

What is analysis service repository?

1068

What is snapshot replication?

1102

What is the purpose of sql profiler in sql server?

1072

Explain the concepts and capabilities of sql server?

1014

What do you understand by a view?

1053

Tell me what is the difference between locking and multi-versioning?

1089

What is user defined datatypes and when you should go for them?

1074

Un-Answered Questions { Databases }

What is the maximum size of a database that can be opened in Microsoft Access?

931

What is mysql optimization?

973

If the master device is full, how do I make the master database bigger?

1069

How to insert new line characters into strings?

1034

Does postgres support json?

908

How do you rename a procedure in mysql?

989

What is pl sql script?

1088

What is the order of defining local variables and sub procedures/functions?

1117

What is the difference between partitioning and sharding?

1055

if i want to display the name of students such that to which city they belong must have count greaer than two

2308

What is a scalar function?

1049

what is an extent in informix?

Define the one-to-one relationship while designing tables.

941

What are the functions in sql server?

995

Does any body has ORACLE Certification latest Dumps on 1) Oracle - 10g DBA, 2) Oracle - 9i DBA, 3) Oracle - Internet Application Developer, 4) OCA, 5) OCP 8i to 10g DBA Upgrade, 6) Oracle - 10g,7) Other Oracle Certification, if any body has please send it to taruni_2k8@yahoo.com

2708

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