Saturday, March 19, 2011

What are the different types of System Testing ?

1. Facility Testing
2. Volume Testing
3. Stress Testing
4. Usability Testing
5. Security Testing
6. Performance Testing
7. Storage Testing
8. Configuration Testing
9. Installability Testing
10. Reliability Testing
11. Recovery Testing
12. Serviceability Testing
13. Documentation Testing
14. Procedure Testing


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what is Log Shipping ?

In SQL Server, it is a process of automating the back up of a database and transaction log files on a production server.


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What is SQL Profiler ?

Its an tool which is used to montior activites in SQL Server and also helps in increasing performance.


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What are the different kinds of User Defined Functions ?

1. Scalar User-Defined Function
2. Inline Table-Value User-Defined Function
3. Multi-statement Table-Value User-Defined Function


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What is the difference between 'where' and 'Having' Clause ?

'Where' works before statement is executed and 'having' after executioin. 'Where' is always peferred over 'having'.


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