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Digital Computer Electronics

Digital Computer Electronics
A half-adder adds _____ bits

None of these
16
8
10
2

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Digital Computer Electronics
Conversion of an octal number 1368 to hexadecimal number is

50000000000000000
5A16
70000000000000000
None of these
5D16

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Digital Computer Electronics
Conversion of binary number 1010000101112 to hexadecimal number is

D9F816
None of these
D8F916
A8B916
A1716

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Digital Computer Electronics
A typical microcomputer may have up to 65,536 registers in its memory. Each of these registers, usually called a _____

address
chip
None of these
registers
memory location

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Digital Computer Electronics
What is the hexadecimal equivalent of a binary number 10101111

All of these
None of these
AF
9E
8C

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Digital Computer Electronics
An inventor is a gate with only _____ input; the output is always in the opposite state from the input

one
All of these
None of these
more than one
two

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MORE MCQ ON Digital Computer Electronics

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