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(COMP180)quiz01S_sol1.pdf
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Solution for Quiz #1 (prepared by D.Y. Yeung)
1.
(a)
true/false (b) false (c) false

(d)
true (e) false (f) true

(g)
false (h) false (i) false

(j)
true (k) false (l) false

(m)
true (n) true (o) true


2.
(a)
CPI = 2 0.4 + 3 0.3 + 4 0.2 + 5 0.1
= 0.8 + 0.9 + 0.8 + 0.5 = 3

(b)
clock rate 100

MIPS = == 33.3
CPI 3
3. WAM for computer A = 1 0.99 +1000 0.01 = 10.99 WAM for computer B = 10 0.99 +100 0.01 = 10.9 WAM for computer C = 20
So, computer B is the fastest.