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Digital Computer Electronics

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

8
4
None of these
1
2

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Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

None of these
bus
I/O
memory
chip

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Digital Computer Electronics
One way to simplify the sum-of-products equation is to use boolean algebra. Another way is the _____ map.

Standard
None of these
Karnaugh
Schottky
De Morgan

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Digital Computer Electronics
In which of the following adder circuits, the carry look ripple delay is eliminated?

Full adder
Carry-look-ahead adder
Parallel adder
None of these
Half adder

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Digital Computer Electronics
Which TTL sub-family has maximum speed?

None of these
standard TTL
low power TTL
high speed TTL
schottky-clamped TTL

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Digital Computer Electronics
What logic function is produced by adding an inverter to each input and the output of an AND gate?

None of these
NOR
NAND
OR
XOR

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