what is the method while we are using adapter and dataset ?

1879

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Difference between throw exception and rethrowing ?

2132

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A company wants to transmit data over the telephone, but it is concerned that its phones may be tapped. All of its data is transmitted as four-digit integers. It has asked you to write a program that will encrypt its data so that the data may be transmitted more securely. Your script should read a four digit integer entered by the user in a prompt dialog and encrypt it as follows: Replace each digit by (the sum of that digit plus 7) modulus 10. Then swap the first digit with the third, and swap the second digit with the fourth. Then output XHTML text that displays the encrypted integer.

3489

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Why is it that a single, all – encompassing metric cannot be developed for programme complexity or programme quality?

3992

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Explain about query and reporting.

2104

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How to combine two function together?

2144

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How to use timestamp datatypes

2049

---

How to replace not in with not exist?

2104

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Write short notes on manual refreshes.

2754

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How to customize error conditions.

2161

---

How to generate OIDS

2276

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How to use online Backups?

2216

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Think about the hardware limit on system calls. How can a system designer add additional system call without changing the hardware?

2714

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What Network traffic is generated if one call connect on a socket of type SOCK – DGRAM?

2892

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Explain how the use of shutdown can improve client performance.

3297

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