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Digital Computer Electronics

Digital Computer Electronics
Parallel adders are

sequential logic circuits
All of these
combinational logic circuits
None of these
both of the above

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Digital Computer Electronics
Digital design often starts by constructing a _____ table.

Two-stage
None of these
Standard
Truth
Two-dinensional

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Digital Computer Electronics
A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.

right, eight, clock
light, eight, clock
bits, one, register
None of these
bits, one, clock

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

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

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Digital Computer Electronics
Conversion of an octal number 738 to binary number is

1101112
1111002
1100102
1110112
None of these

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

different
high
low
even
None of these

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