Answer / nuraddin tlishani

a. Stable storage cannot really be implemented because all
storage devices are made of hardware, and all hardware is
vulnerable to mechanical or electronic device failures.
b. Database systems approximate stable storage by writing
data to multiple storage devices simultaneously. Even if
one of the devices crashes, the data will still be
available on a different device. Thus data loss becomes
extremely unlikely.

Answer / niraj d varmora

. Stable storage cannot really be implemented because all
storage devices are made of hardware, and all hardware is
vulnerable to mechanical or electronic device failures.
b. Database systems approximate stable storage by writing
data to multiple storage devices simultaneously. Even if
one of the devices crashes, the data will still be
available on a different device. Thus data loss becomes
extremely unlikely.

Answer / saif ahmad

Stable storage cannot really be implemented because all
storage devices are made of hardware, and all hardware is
vulnerable to mechanical or electronic device failures.
b. Database systems approximate stable storage by writing
data to multiple storage devices simultaneously. Even if
one of the devices crashes, the data will still be
available on a different device. Thus data loss becomes
extremely unlikely.

Write a shell script to delete all files present in a directory “dir1”. Any error, if it occurs while carrying out this operation should be stored in a file errorlog

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how 2 write a program of this pattern usin for loop?? 1 2 3 4 5 6 7 8 9 10

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what is the diffeence between SQL and ORACLE?

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What is difference between ext2 and ext3 in linux

1 Answers   NetMagic,

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how the class is instance of object?

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What is the angle of phase sequence.

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Explain power?

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a book consists of chapter ,chapter consist of sections and sections consists of subsections.construct a tree and print the node.

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