Mathematics, 03.07.2020 02:01 kaliyaht01
Disk requests come in to the disk driver for cylinders 10, 22, 20, 2, 40, 6, and 38, in that order. A seek takes 6 msec per cylinder. How much seek time is needed for: (a) First-come, first served (b) Closest cylinder next (c) Elevator algorithm (initially moving upward) In all cases, the arm is initially at cylinder 20.
Answers: 2
Mathematics, 21.06.2019 15:40
Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?
Answers: 1
Mathematics, 21.06.2019 22:10
Which of the following circles have their centers in the third quadrant?
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Mathematics, 22.06.2019 00:00
If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9
Answers: 1
Disk requests come in to the disk driver for cylinders 10, 22, 20, 2, 40, 6, and 38, in that order....
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