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Digital Computer Electronics

Digital Computer Electronics
Multiplication of 478 by 528 is

(3184)8
None of these
(4147)8
(3144)8
(3146)8

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Digital Computer Electronics
_____ is the fastest logic family; it's used in high-speed applications.

None of these
MOS
TTL
DTL
ECL

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Digital Computer Electronics
The leading bit stands for the _____ and the remaining bits for the _____ is known as signed binary numbers.

None of these
value, sign
variable, value
sign, magnitude
sign, remainder

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

1111
1110000
None of these
1111111

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

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Digital Computer Electronics
With an RS latch a high S and low R sets the output to _____ ; a low S and a high R _____ the output to low.

high, reset
No change, set
set, reset
None of these
Race, high

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