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Digital Computer Electronics

Digital Computer Electronics
What does 4k represent?

None of these
4000
4096
400
40

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Digital Computer Electronics
The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.

None of these
XOR
AND
OR
NAND

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

None of these
111000
111
111111

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

8
2
1
None of these
4

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Digital Computer Electronics
With a JK master-slave flip-flop the master is cocked when the clock is _____ and the slave is triggered when the clock is _____

set, race
set, reset
None of these
race, no change
high, low

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

10111.0011
101001.11
101000.0011
None of these
101000.01

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