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Digital Computer Electronics

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

encoder
multiplexer
None of these
demultiplexer
decoder

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Digital Computer Electronics
The functional difference between SR flip-flop and JK flip-flop is that

JK flip-flop is faster than SR flip-flop
JK flip-flop accepts both inputs 1
JK flip-flop does not require external clock
JK flip-flop has a feed back path
None of these

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Digital Computer Electronics
A multiplexer is also known as

None of these
coder
multivibrator
decoder
data selector

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Digital Computer Electronics
An OR gate has 6 inputs. What is the only input word that produces a 0 output?

111000
None of these
111111
111

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Digital Computer Electronics
The ASCII code is a 7-bit code for

All of these
other symbols
None of these
numbers
letters

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Digital Computer Electronics
Conversion of an octal number 1348 to a binary number is

10111002
11011002
None of these
10110112
1100112

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MORE MCQ ON Digital Computer Electronics

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