What is the difference between ++a and a++?

1221

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What do you understand by join?

1100

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What are the limitations of Quick view for with respect to controls and design?

698

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What is a private key?

5

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What is jdbc and jpa?

1007

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hi..this is kartheek..complted mca in 2009..but i dont have knowledge in programing..but to learn new language.. which one is suitable for me?is SAP or IBM mainframes is suitable for me..?if it suits how much will it costs..?pls answer...

1999

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How to calculate Number of Earthing Pits....???

1596

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What ide should I use for java?

1035

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How do I edit a procedure in sql server?

962

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What is the use of a program in SEO related information?

1357

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Explain the difference between internal and external dos commands?

602

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Is javascript a dynamic language?

930

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what is the standard time in production management ?

1568

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what are the 3 test tool categories and describe what each can do.

2449

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There is a simple soql query ‘select id, name from opportunity’ which fetches millions of records without any selection criterion. How do we optimize the performance of this simple query without using any selection criterion ?

984

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