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Digital Computer Electronics

Digital Computer Electronics
In which code the successive code characters differ in only one bit position?

None of these
8421 code
excess 3 code
algebraic code
gray code

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Digital Computer Electronics
A combinational logic circuit which generates particular binary word or number is

multiplexer
None of these
demultiplexer
encoder
decoder

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Digital Computer Electronics
What logic function is produced by adding an inverter to each input and the output of an AND gate?

XOR
OR
None of these
NOR
NAND

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Digital Computer Electronics
Conversion of binary number 1011102 to an octal number is

468
358
568
508
None of these

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

AF
9E
8C
None of these
All of these

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

XOR
inverter
XAND
None of these
AND

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MORE MCQ ON Digital Computer Electronics

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