Question 8 correct mark 200 out of 200 what is the

Question
8
Correct Mark 2.00 out of 2.00
What is the most basic element of every computer system?
Select one:
a. CPU
b. Memory
c. Logic Gate
d. ALU
The correct answer is: Logic Gate
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Question
9
Correct Mark 1.00 out of 1.00
What is the function of the following logic circuit?
Select one:
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Question
10
Correct Mark 1.00 out of 1.00
In an 8-way multiplexor the selection is specified by a set of ___ control bits.
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Question
11
Correct Mark 2.00 out of 2.00
Which Two-Input Boolean function will return 0 for every input it receives?
Select one:
Question
12
Correct Mark 1.00 out of 1.00
True/False: An unsigned binary number can represent positive and negative numbers but
not floating point numbers.
Select one:
True
False
The correct answer is 'False'.
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Question
13
Correct Mark 1.00 out of 1.00
What is the decimal equivalent of the binary number 10011101? Assume "unsigned" binary
for the conversion.
Select one:
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Question
14
Incorrect Mark 0.00 out of 1.00
What is the decimal value of 54 (base 10) converted to binary and 2's complement?
Select one:
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Question
15
Correct Mark 1.00 out of 1.00
Given the following logic gate, select the truth table from below that is NOT valid given the
format A - B - Output:
Select one:
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Question
16
Correct Mark 1.00 out of 1.00
What is the function of the following logic circuit?
Select one:
a. half adder
b. full adder
c. subtractor
d. counter
The correct answers are: half adder, full adder
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Question
17
Correct Mark 1.00 out of 1.00
True/False: Adding 01101101 to 10100010 in 8-bit unsigned binary will cause an
overflow.
Select one: