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Digital Computer Electronics

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

even
different
low
None of these
high

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Digital Computer Electronics
_____is an abbreviation for binary digit.

None of these
0 and 1
base
bit
bingit

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Digital Computer Electronics
Conversion of decimal number 8910 it's binary number equivalent is

None of these
10110112
11001112
10110012
100112

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Digital Computer Electronics
When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.

clock
register
transistor
pulse
None of these

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Digital Computer Electronics
In which of the following adder circuits, the carry look ripple delay is eliminated?

Parallel adder
Carry-look-ahead adder
None of these
Full adder
Half adder

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Digital Computer Electronics
How many bits are required to encode all twenty six letters ten symbols, and ten numerals?

2
3
None of these
5
6

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