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Digital Computer Electronics

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

microprocessors
vacuum tube
registers
None of these
chips

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Digital Computer Electronics
Conversion of binary number 11011001111110002 to hexadecimal number is

D9F816
None of these
A8B916
D8F816
78916

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Digital Computer Electronics
The output of the following gate is 1 only if at least one of its inputs is 0.

OR gate
AND gate
NOR gate
NAND gate
None of these

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Digital Computer Electronics
The ALU carries out arithmetic and logic operations. It processes _____ numbers rather than decimal numbers.

decimal
hexadecimal
All of these
None of these
binary

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Digital Computer Electronics
A binary adder is a logic circuit that can add _____ binary numbers at a time.

Two
None of these
One
Thousands
Hundreds

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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

All of these
two
one
None of these
more than one

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MORE MCQ ON Digital Computer Electronics

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