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Digital Computer Electronics

Digital Computer Electronics
The hexadecimal number system is widely used in analyzing and programming ______

chips
microprocessors
None of these
registers
vacuum tube

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Digital Computer Electronics
The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.

OR
XOR
NAND
AND
None of these

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Digital Computer Electronics
With a NAND latch a low R and a low S produce a _____ condition.

set
reset
None of these
race
no change

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Digital Computer Electronics
Conversion of decimal number 9910 to hexadecimal number is

6316
6116
816
5016
None of these

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Digital Computer Electronics
What is the 2's complement of 0011 0101 1001 1100 number?

1100 1010 1111 1111
1100 1010 0110 0100
1100 1010 1100 1011
1100 1010 0110 0011
None of these

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

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

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MORE MCQ ON Digital Computer Electronics

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