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problem 1:

How is dictionary attacks made complicated against UNIX systems? Which file is instrumental in preventing dictionary attack altogether?

problem 2:

Which database recovery methods provide an exact, up-to-date copy of database maintained at an alternative location?

problem 3:

What combination of backup strategies offers the fastest backup creation time?

problem 4:

Given that a file in the UNIX has the 9 mode bits set as follow: 111 110 100, illustrate the access rights encoded.

problem 5:

What is the main difference between virus and worm?

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  • Category:- Computer Network & Security
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