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Digital Electronics
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Digital Arithmetic Operations and Circuits
Comments
Question
Full adder results are typically stored in registers.
Options
A. True
B. False
Correct Answer
True
Digital Arithmetic Operations and Circuits problems
Search Results
1. Binary multiplication is like decimal multiplication except you deal only with 1s and 0s.
Options
A. True
B. False
Show Answer
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Correct Answer: True
2. When the 2's-complement system is used, the number to be subtracted is changed to its 2's complement and then added to the minuend.
Options
A. True
B. False
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Correct Answer: True
3. The inputs of a full adder are labeled
A
1
,
B
1
, and
C
in
.
Options
A. True
B. False
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Correct Answer: True
4. A half-adder circuit would normally be used each time a carry input is required in an adder circuit.
Options
A. True
B. False
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Correct Answer: False
5. Binary division and decimal division use the same procedure.
Options
A. True
B. False
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Correct Answer: True
6. The representation of ?1
10
in eight-bit two's-complement notation is 11110111.
Options
A. True
B. False
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Correct Answer: False
7. The two's-complement method is used in computer systems that perform arithmetic.
Options
A. True
B. False
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Correct Answer: True
8. An ALU is a multipurpose device capable of providing several different logic operations.
Options
A. True
B. False
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Correct Answer: True
9. Larger number capacities may be obtained from 2-bit adders by paralleling them.
Options
A. True
B. False
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Correct Answer: True
10. A macrofunction is a self-contained description of a logic circuit with all of its inputs, outputs, and operational characteristics defined.
Options
A. True
B. False
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Correct Answer: True
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