Assignment 5-Cont. - 14100_430
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Assignment 5-Cont. - 14100_429
Assignment 6 - 14100_431
Fire Controlman Volume 03-Digital Data Systems
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5-69.
5-70.
The ALU portion of a computer can be designed
to perform a wide variety of arithmetic
operations. Which of the following are the only
arithmetic capabilities that computers can have to
perform all
arithmetic operations
?
1.
2.
3.
4.
Addition and
multiplication
Addition and subtraction
Subtraction and
multiplication
Subtraction and division
A computer has no dedicated square root
instruction. Which of the following instructions
could be used to perform the square root
function?
1. Addition and subtraction only
2. Addition and comparison only
3. Subtraction and comparison only
4. Addition, subtraction, and comparison
34
5-71. Logical ALU functions include all of the
following except which one?
1. AND and OR
2. NOT
3. Compare
4. BAM
5-72. A numeric data coprocessor operates in (a) what
manner with the CPU and independent of the
CPU using (b) which of the following buses?
1. (a) Parallel
(b) Different buses from the CPU
2. (a) Parallel
(b) The same buses as the CPU
3. (a) Serial
(b) Different buses from the CPU
4. (a) Serial
(b) The same buses as the CPU
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