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Digital Computer Electronics

Digital Computer Electronics
Which function positive logic is equivalent to OR function in negative logic?

AND
OR
NOT
None of these
NOR

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Digital Computer Electronics
The 1's compliment of binary number 11010 is:

101
110
10
11101
None of these

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

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

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Digital Computer Electronics
A combinational logic circuit which is used when it is desired to send data from two or more source through a single transmission line is known as

multiplexer
None of these
demultiplexer
decoder
encoder

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Digital Computer Electronics
Addition of 1101011012, 1110111012, 0001111112, 1001011012, 1111101112 is

11110110000102
10110101110102
None of these
10001010001012
10010000000102

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Digital Computer Electronics
A byte is consist of _____ bits

four
eight
None of these
two
ten

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MORE MCQ ON Digital Computer Electronics

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