C952 Math Exam
Questions and
Complete Solutions
Graded A+
Denning [Date] [Course title]
, If a binary value changes from an unsigned value to a signed value what will the answer be?
(010000 + 010000 = 100000) - Answer: Overflow
010000 + 010000 = - Answer: Overflow (100000)
100000 + 100000 = - Answer: Carry
000000
Overflow
Overflow is for _______ integers - Answer: signed
Carry is for _______ integers - Answer: unsigned
Given the following 8-bit integer binary variables:
X1 = 10000000
X2 = 10000000
What is the value in X3 after the following command?
ADD X3, X2, X1
A. Overflow
B. 100000000
C. 00000000
D. Carry flag - Answer: A. Overflow
C. 00000000
D. Carry flag
What is the equation for pipelining? - Answer: time = (1st total set) + (total steps - 1) * (slowest step)
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