Does ip protect data on the network?

637

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Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..

1640

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How many lists can a program can produce?

588

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When a thread blocks on i/o, what state does it enter?

570

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What is difference between clustered, non-clustered and unique index?

600

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What is a virtual machine? Explain in detail?

1

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What do you mean by catalog variant?

602

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What is null object in java?

567

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How do I add a column to an existing table in db2?

585

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How can you do the explain of a dynamic sql statement?

630

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What are the different exceptions you have faced in selenium webdriver?

459

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How to validate email in javascript?

495

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Hi I have exp in manual testing and planning to move in automation testing qtp(9.2).So can help me how to automate customer relationship management tool using qtp and vb script this tool already developed so how can I test it whatever maintaining by development team like documents,various options just give the whole life cycle thanks in advance

1534

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Can I read the hard disk serial # of the client computer using asp.net?

554

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What is a constraint?

562

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