what is the principle used in electromagnetic spectrum?and why there is a necessary of having an electron with unpaired spins?and how the uncertainity principle is used to determine the frequency of an spectral lines ?

1677

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What is the difference between $_files['userfile']['name'] and $_files['userfile']['tmp_name']?

525

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What is a flag and how does it work?

495

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What is silverlight sdk?

1

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I heard that Apple's laptop usese micro controler whereas others use microprocessors... i learnt tat.. micro controller is nothing but an association of microprocesor with other elements like temperature sensor,timer etc...can anyone explain me this much more in simpler words...

1376

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What is ruleset? And how to update risk id in rule set?

641

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Is mysql a free database?

478

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What do you mean by component in cakephp?

3

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Explain various types of breaks.

603

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Explain about point to point?

529

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How do we calculate over and under frequency tolerance from generator data?

999

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y the range of char is between -128 to 127 only????

1293

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What is map in apache spark?

184

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What is buffer header unix?

461

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Suppose I am a prospect. Describe our product or service to me? : insurance cold calling

332

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