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Digital Computer Electronics

Digital Computer Electronics
How many inputs signals can a gate have?

more than one
None of these
two only
one
both (a) and (b)

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Digital Computer Electronics
Computers use thousands of flip-flops. To coordinate the overall action, a common signal called the _____ is sent to each flip-flop.

latch
slave
None of these
master
clock

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

high
None of these
low
set
race

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Digital Computer Electronics
Conversion of hexadecimal number 93FA16 to it's binary number equivalent is

1111100001112
1100111111100110
1.001001111111E+17
10010011111110100
None of these

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Digital Computer Electronics
The 2's compliment of binary number 010111.1100 is

101000.0011
None of these
101000.01
10111.0011
101001.11

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Digital Computer Electronics
Conversion of an octal number 1368 to hexadecimal number is

70000000000000000
5D16
None of these
50000000000000000
5A16

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