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Digital Computer Electronics

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

8
None of these
2
1
4

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Digital Computer Electronics
The inverter OR gate and AND gate are called decision-making elements because they can recognize some input _____ while disregarding others. A gate recognizes a word when its output is _____

None of these
bytes, low
words, high
character, low
bytes, high

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Digital Computer Electronics
An odd-parity generator produces an odd-parity bit to go along with the data. The parity of the transmitted data is _____ An XOR gate can test each received word for parity rejecting words with _____ parity.

even, odd
high, low
odd, even
None of these
low, high

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Digital Computer Electronics
The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

binary
ASCE
decimal
BCD
None of these

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

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

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Digital Computer Electronics
For what logic gate the outputs in complement of the input?

AND
NOT
XOR
None of these
OR

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