Answer:
310 ns
Explanation:
Given that
TLB hit ratio = 90%
TLB hit ratio = 90/100
TLB hit ratio = 0.9
Time needed to access TLB = 15 ns
Time needed to access main Memory = 85 ns
Effective memory access time = ?.
The formula for finding the effective memory access time is given by
The effective memory access time = [TLB Hit ratio (main memory access time + required time to access TLB) + [2 * (main memory access time + required time to access TLB)] * (2 - TLB hit ratio)]
On substituting the values given in the question to the equation, we have
The effective memory access time = [0.9 (85 + 15) + [2 * (85 + 15)] * (2 - 0.90)]
The effective memory access time =
[(0.9 * 100) + (2 * 100) * 1.1]
The effective memory access time =
(90 + (200 * 1.1))
The effective memory access time =
90 + 220
The effective memory access time =
310 ns
Answer:
78
Explanation:
I always convert to hexadecimal first:
0100 = 4
1110 = E
(the matching of groups of 4 bits to one hex char is a lookup you can memorize)
so we have 4E, which is 4*16+14 = 78
Of course you can also go the long route:
01001110 = 0·2⁷+1·2⁶+0·2⁵+0·2⁴+1·2³+1·2²+1·2¹+0·2⁰ = 78
Answer:
i would love to actually answer this im so sorry
Explanation:
When two files are linked together, the <u>d</u><span><u>estination </u></span>file receives the data from another workbook.
If i'm not wrong.
