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

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Databases Interview Questions

Questions Answers Views Company eMail

can you elaborate on blob and text in mysql? : Mysql dba

949

how to display nth highest salary from a table in a mysql query? : Mysql dba

1128

what is the difference between the nvl function, ifnull function, and the isnull function? : Mysql dba

1156

can you tell how can you display the maximum salary in sql? : Mysql dba

928

what is the difference between gui testing and database testing? : Mysql dba

1178

what is a cursor? : Mysql dba

1110

Can you tell the difference between mysql_connect and mysql_pconnect? : Mysql dba

1086

how can you test for null values in a database? : Mysql dba

988

what are the different tables present in mysql? : Mysql dba

1087

can you tell what are the different set operations available in mysql? : Mysql dba

948

Write a program using the select statement, while loop.

968

What are the functions used to encrypt and decrypt the data present in mysql?

1195

What is the difference between a heap table and temporary table?

990

Can you tell how many values can set the function of mysql to consider?

1060

Why do you think it is advised to not to use guid and character columns as clustered index arrays?

1178

Un-Answered Questions { Databases }

Why use ms access instead of excel?

986

What are the differences in Clustering in SQL Server 2005 and 2008 or 2008 R2?

1109

Explain cursor types?

1093

Can anybody give me link for BOXI R3.1 Key please

2653

Name three sql operations that perform a sort.

1078

Can we use threading in pl/sql?

1109

Why is mysql used?

991

What are different types of triggers?

1190

How to link microsoft access to excel?

1083

What are partitioned views and distributed partitioned views?

1077

What is the usage of save points in oracle database?

1024

What is the difference between an inner and outer join?

1065

Between different data’s, what are the types of relationship can be formed?

1084

how to get only updated, deleted , inserted records after certain interval time in mysql with out using triggers...

2292

Why is it called postgresql?

948

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