What is a singleton pattern?

412

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What is arc and how is it different from autorelease?

472

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Can union be self referenced?

576

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How can we delete duplicate rows in a table?

561

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How do I find a file in ubuntu?

390

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How to configure remote system httpd.conf file?

484

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They asked by using qtp recording writing scripting

2069

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Explain smp.

567

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Why does everyone say not to use gets?

603

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What are the different kinds of actions in struts?

550

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I am having 5 nos. ceiling fans in my home. if i switch on all fan at full speed say 5 , so Will my meter reading be runing fast ? OR if I keep all fans on very low speed, say 1, so meter reading will runing slowly. or it does not make any difference whether low or high. reading will remain same?

1371

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Tell me in php, what are magic methods and how are they used?

128

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What is connection commit?

497

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What is bts? What are its different configurations and what is the power consumption/peak current for each of these types of bts?

521

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What is a hyperlink example?

449

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