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Digital Computer Electronics

Digital Computer Electronics
A bus is a group of _____ carrying digital signals.

registers
gates
wires
transistors
None of these

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Digital Computer Electronics
Conversion of binary number 1100002 to hexadecimal is

4316
2716
None of these
4016
3016

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Digital Computer Electronics
The hexadecimal digits are 0 to 9 and A to _____

F
None of these
E
G
D

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Digital Computer Electronics
Subtraction of 1001011002 from 11101010102 is

None of these
1101000012
11110000012
10010111102
11110111112

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Digital Computer Electronics
A full-adder adds _____ bits, and producing a SUM and a _____

8, SUBTRACTION
All of these
3, CARRY
16, DIVIDE
None of these

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Digital Computer Electronics
What logic function is obtained by adding an inverter to the output of an AND gate?

NOR
OR
XOR
None of these
NAND

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MORE MCQ ON Digital Computer Electronics

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