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

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Sybase (267)
DB Architecture (141)
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DB Development (113)
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Database Management (1411)
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Databases Interview Questions

Questions Answers Views Company eMail

What are the syntax and use of the coalesce function?

1 1324

What is the usage of sql functions?

1 1237

What is the requirement of self-join?

1 1247

What is the difference between clustered and non-clustered index in sql?

1 1089

What is the unique index?

1 1136

What are the subsets of sql?

1 1229

What is an inconsistent dependency?

1 1111

What is a data manipulation language?

1 1105

Is it possible to sort a column using a column alias?

1 1119

What are the types of operators available in sql?

1 1156

What is a data definition language?

1 1213

What are tables and fields in the database?

1 1223

Which are the different case manipulation functions in sql?

1 1095

What is the difference between sql, mysql and sql server?

1 1212

Explain character-manipulation functions?

1 1196

Un-Answered Questions { Databases }

what is sql server agent? : Sql dba

1180

How to rebuild the master database?

1160

What is a scheduled job or what is a scheduled task?

1034

Design database draw er diagram for a certain scenario ?

4650

Equi join and non equi join is possible with sql server?

1130

What is current version of mysql?

1072

How to write a left outer join with the where clause in oracle?

1149

How raid can influence database performance?

1114

What is the best sql course?

1046

How efficient you are in oracle and SQL server?

1254

Why and when do stored procedure recompile?

1055

Explain system functions or built-in functions? What are different types of system functions?

1061

You have a stored procedure, which execute a lengthy batch job. This stored procedure is called from a trigger you do not want to slow the data entry process you do not want trigger to wait for this batch job to finish before it completes itself what you can do to speed up the process?

1208

Does group by remove duplicates?

1112

Why we use the openxml clause?

1072

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