Computers and Technology, 05.05.2020 17:38 taliyahjhonson1
The timer interrupt is a key mechanism used by the OS. Usually, it waits some amount of time (say 10 milliseconds) and then interrupts the CPU. If we introduce a subtle change, that the timer interrupt is not based on time but rather based on the number of TLB hits the CPU encounters; once a certain number of TLB hits take place, the CPU is interrupted and the OS runs. How does this subtle change affect the timer interrupt and its usefulness
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Computers and Technology, 22.06.2019 23:30
Select all that apply. which of the following are proofreading options included in microsoft word? spell check find replace grammar check formatting check
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Computers and Technology, 23.06.2019 09:30
Which of the following tasks is an audio technician most likely to perform while working on a nature documentary? (select all that apply). eliminating potentially distracting background noise adding sound effects making sure the lighting is adequate for a particular scene changing the narration to better match the mood of the documentary
Answers: 3
Computers and Technology, 23.06.2019 10:20
Suppose there is a relation r(a, b, c) with a b+-tree index with search keys (a, b).1. what is the worst-case cost of finding records satisfying 10 < a < 50 using this index, in terms of the number of records n1, retrieved and the height h of the tree? 2. what is the worst-case cost of finding records satisfying 10 < a < 50 and 5 < b < 10 using this index, in terms of the number of records n2 that satisfy this selection, as well as n1 and h defined above? 3. under what conditions on n1 and n2, would the index be an efficient way of finding records satisfying the condition from part (2)?
Answers: 1
Computers and Technology, 23.06.2019 19:30
You can apply several different worksheet themes from which tab?
Answers: 1
The timer interrupt is a key mechanism used by the OS. Usually, it waits some amount of time (say 10...
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