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Digital Computer Electronics

Digital Computer Electronics
The hexadecimal number system is widely used in analyzing and programming ______

None of these
vacuum tube
microprocessors
registers
chips

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Digital Computer Electronics
The OR gate has two or more input signals. If any input is _____ the output is high.

low
All of these
None of these
high

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Digital Computer Electronics
Conversion of decimal number 6110 to it's binary number equivalent is

None of these
110011102
1111012
111112
1100112

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Digital Computer Electronics
A binary adder is a logic circuit that can add _____ binary numbers at a time.

None of these
Hundreds
One
Thousands
Two

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Digital Computer Electronics
An XOR gate recognizes only words with an _____ number of 1's.

None of these
different
odd
All of these
even

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Digital Computer Electronics
A demultiplexer is also known as

data distributor
multiplexer
encoder
None of these
data selector

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