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Databases Interview Questions
Questions Answers Views Company eMail

What is rac and what are the various benefits of using rac architecture?

 1

How can we identify the resources for which the sessions are waiting?

 1

What are the different optimizers that are used to optimize database?

 1

What is a system tablespace and why do we need it?

 1

What are the various benefits of using rac architecture?

 1

How would you differentiate between cluster and grid?

 1

What is tkprof?

 1

How can we monitor the space allocations in a database?

 1

How do you recover a lost control file?

 1

What do you mean by database normalization and why is it important?

 1

How is rman better than user-managed backup recovery process?

 1

How is clustered index different from non-clustered index?

 1

What are pl/sql cursor exceptions?

 563

What do you understand by pl/sql packages?

 564

Differentiate pl/sql and sql?

 555

Un-Answered Questions { Databases }

What is the difference between a primary key and a unique key?

552

Can you copy and paste from excel to access?

452

What is normalization of database?

595

What are the advantages of a database?

500

Why mongodb is required?

1




How do I move tempdb off of the master device?

461

What are the components of sql server service broker?

501

Explain couchdb vs mongodb?

1

How to convert a string to a date in oracle database?

539

If the application is running very slow? At what points you need to go about the database in order to improve the performance?

559

What is query parameter in ssrs?

118

In what sequence sql statement is processed?

577

How do you use collections in procedure to return the resultset?

1782

what is difference between delete and truncate commands? : Sql dba

567

Can any one send me oracle form and reports tutorials from which i may get help.contact me on my mail cse_kashif@hotmail.com.

1685

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