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Digital Computer Electronics

Digital Computer Electronics
The 2's compliment of binary number 0.01011 is:

0.10101
0.101
None of these
1.101
1.10101

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

decoder
demultiplexer
multiplexer
None of these
encoder

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Digital Computer Electronics
Subtraction of 1001011002 from 11101010102 is

11110000012
10010111102
1101000012
None of these
11110111112

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Digital Computer Electronics
The master slave JK flip-flop is effectively a combination of

an SR flip-flop and a D flip-flop
a T flip-flop and a D flip-flop
an SR flip-flop and a T flip-flop
None of these
two T flip-flops

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Digital Computer Electronics
An AND gate has 7 inputs, what is the only input word that produces a 1 output?

None of these
1111
1110000
1111111

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Digital Computer Electronics
The control and arithmetic-logic sections are called the _____

None of these
Control Unit
Central Processing Unit
Input / Output Unit
Block diagram

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