CS 1104 Graded Quiz 3 Questions and Answers- University of the People Summer version

Question 1
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The Full Adder chip has:
Select one:
a. 2 input pins, 2 output pins.
b. 2 input pins, 1 output pin.
c. 3 input pins, 2 output pins.


d. 3 input pins, 1 output pin.
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The correct answer is: 3 input pins, 2 output pins.

Question 2
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Which Two-Input Boolean function will return 0 for every input it receives?
Select one:
a. Constant 0


b. Not
c. Nor
d. And
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,The correct answer is: Constant 0

Question 3
Incorrect
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True/False: Adding 011011012 to 101000102 in 8-bit unsigned binary will
cause an overflow.
Select one:
True
False


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The correct answer is 'True'.

Question 4
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What is the decimal value of this 16-bit 2's complement number?
1111111111111100two
-4
Answer:


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The correct answer is: -4

Question 5
Correct
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True/False: A decoder has a unique output represented for a set of inputs in a
truth table?
Select one:
True


False
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The correct answer is 'True'.

Question 6
Correct
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What is the function of the following logic circuit?




Select one:
a. full adder


b. half adder