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Digital Computer Electronics

Digital Computer Electronics
A half-adder is also known as:

EX-OR circuit
AND circuit
NAND circuit
NOR circuit
None of these

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Digital Computer Electronics
Arithmetic operation are coded in

Processing symbols
Terminal symbols
None of these
Decision symbols
Input/Outpur(I/0)

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Digital Computer Electronics
FETs are used in linear ICs to:

None of these
increase input resistance
increase device complexity
provide large resistances
(a) and (b) above

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Digital Computer Electronics
Conversion of hexadecimal number 93FA16 to it's binary number equivalent is

1100111111100110
1111100001112
1.001001111111E+17
10010011111110100
None of these

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Digital Computer Electronics
Which of the following flip-flops is free from race around problem?

None of these
All of these
SR flip-flop
master slave JK flip-flop
T flip-flop

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Digital Computer Electronics
The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output

low, high
even, odd
high, low
odd, even
None of these

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