Why is it desirable to assume uniform request distributions when considering disk scheduling disciplines?
What will be an ideal response?
Because they are, in fact, normal in the kinds of system in which disk scheduling is
useful, and because with nonuniform request distributions there are better schemes for
deciding how to service disk requests.
Computer Science & Information Technology
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When the formula =(4-2)*6/2+7 is evaluated in Excel, which will be the first mathematical operation performed?
A) subtraction B) multiplication C) division D) addition
Computer Science & Information Technology
Like other programs, Java software can run only on specific types of computers.
Indicate whether the statement is true or false.
Computer Science & Information Technology