Computer organization mcqs multiplication

 

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Computer organization mcqs multiplication

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Question 6
The product of -13 & 11 is .....
A
1100110011
B
1101110001
C
1010101010
D
1111111000
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Question 7
The method used to reduce the maximum number of summands by half is .....
A
Fast multiplication
B
Bit-pair recording
C
Quick multiplication
D
None of the mentioned
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Question 7 Explanation: 
It reduces the number of summands by concatenating them.
Question 8
The bits 1 & 1 are recorded as ..... in bit-pair recording.
A
-1
B
0
C
1
D
both -1 and 0
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Question 8 Explanation: 
Its '-1' when the previous bit is 0 and '0' when the previous bit is 1.
Question 9
The multiplier -6(11010) is recorded as .....
A
0-1-2
B
0-1+1-10
C
-2-10
D
None of the mentioned
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Question 10
CSA stands for?
A
Computer Speed Addition
B
Carry Save Addition
C
Computer Service Architecture
D
None of the mentioned
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Question 10 Explanation: 
The CSA is used to speed up the addition of multiplicands.
There are 10 questions to complete.

 

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