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Digital Computer Electronics

Digital Computer Electronics
The NOR gate is logically equivalent to an OR gate followed by an _____

XAND
inverter
None of these
XOR
AND

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Digital Computer Electronics
Conversion of binary number 11000112 to an octal number is

1408
1438
1478
1498
None of these

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Digital Computer Electronics
If a microcomputer has a 64K memory, what are the hexadecimal notations for the first and last memory location?

None of these
0000, EEEE
0, 64
0000, FFFF
0000, 9999

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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

more than one
None of these
All of these
one
two

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Digital Computer Electronics
The 2-input XOR gate has a high output only when the input bits are _____

None of these
different
high
even
low

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Digital Computer Electronics
A logic circuit which is used to change a BCD number into an equivalent decimal number is

None of these
multiplexer
decoder
code converter
encoder

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MORE MCQ ON Digital Computer Electronics

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