what is the difference between primary key and unique key?

2 Answers   KTree, TCS,

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I want Ada programming language books. Could anyone post me any link for that?

0 Answers  

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What is the difference between an EXE and a DLL?

3 Answers   ABC, Hykin Solutions, Infoedge, Infosys, Polaris,

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Where do we need Operator overloading?

0 Answers   BirlaSoft,

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two MIT math grads bump into each other at Fairway on the upper west side. they haven't seen each other in over 20 years. the first grad says to the second: "how have you been?" second: "great! i got married and i have three daughters now" first: "really? how old are they?" second: "well, the product of their ages is 72, and the sum of their ages is the same as the number on that building over there.." first: "right, ok.. oh wait.. hmm, i still don't know" second: "oh sorry, the oldest one just started to play the piano" first: "wonderful! my oldest is the same age!" problem: how old are the daughters?

2 Answers  

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3 members in a pf.how we read 3 members without using ovrdbf.using rg pgms....

0 Answers   CTS,

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why should i hire u

16 Answers   Google, Satyam,

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What is a PID? How is it useful when troubleshooting a system?

3 Answers  

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What are the limitation in using querystring in .net?

1 Answers   Tesco,

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How you ll create customizing Tcode.

1 Answers   IBM,

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what is the software to run the GSM gate opener program

0 Answers  

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what is the certificates in biztalk?

0 Answers  

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