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Digital Computer Electronics

Digital Computer Electronics
The number of input words in a truth table always equals _____ where n is the number of inputs bits.

8n
10n
2n
None of these
4n

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Digital Computer Electronics
Conversion of an octal number 1128 to hexadecimal number is

None of these
1516
4A16
2016
5A16

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Digital Computer Electronics
Which of the following is not functionally a complete set?

AND, OR
AND, OR, NOT
NOR
None of these
NAND

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Digital Computer Electronics
The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output

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

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Digital Computer Electronics
_____ has become the most widely used bipolar family.

ECL
MOS
DTL
None of these
TTL

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Digital Computer Electronics
Which of the following logic families use bipolar transistors?

CMOS
NMOS
GaAS
None of these
TTL

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