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Digital Computer Electronics

Digital Computer Electronics
With positive clocking the clock signal must be _____ for the flip-flop to respond.

low
set
high
None of these
race

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Digital Computer Electronics
The logic 1 in positive logic system is represented by:

lower voltage level
higher voltage level
negative voltage
None of these
zero voltage

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Digital Computer Electronics
How many bytes are there in 1011 1001 0110 1110 numbers?

2
4
None of these
1
8

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

None of these
NOR
NOT
OR
AND

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Digital Computer Electronics
A shift register can be used for:

All of these
serial to parallel conversion
None of these
parallel to serial conversion
digital delay line

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Digital Computer Electronics
Conversion of decimal number 9910 to hexadecimal number is

6316
816
None of these
5016
6116

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