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計組與計結

Authored by 闕河正 闕河正

Computers

KG - Professional Development

Used 6+ times

計組與計結
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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

何者是CPI的解釋

程式內的指令個數

單一指令時脈週期數

時脈週期

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

IC的解釋何者為對

單一指令時脈週期數

程式內的指令個數

時脈週期

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

CPU TIME是

clock cycle time * cpi * ic

clock cycle time / ( cpi * ic )

clock cycle time * cpi / ic

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1GHz是什麼的單位數

IC

clock rate

CPI

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

假設電腦有四個程式(a,b,c,d)要執行,執行時間分別為15ms,40ms,33ms,100ms,又其a,b,c,d程式執行的權重為20%,30%,15%,35%,請問其算術平均數是多少?

47

54.95

25

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

假設電腦有四個程式(a,b,c,d)要執行,執行時間分別為15ms,40ms,33ms,100ms,又其a,b,c,d程式執行的權重為20%,30%,15%,35%,請問其權重算術平均數是多少?

25

47

54.95

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

假設有一台電腦,執行a,b,c,d四個程式速率分別為1/200ms,1/300ms,1/400ms,1/500ms,請問其HM為多少

4.1

2.8

3.6

2.9

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