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Digital Computer Electronics

Digital Computer Electronics
The number of two-input NAND gates required to produce the two-input OR function is

3
1
None of these
4
2

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Digital Computer Electronics
The output of the following gate is 0 only if at least one of the inputs is 1:

AND gate
None of these
NOR gate
OR gate
EX-OR gate

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Digital Computer Electronics
A typical microcomputer may have up to 65,536 registers in its memory. Each of these registers, usually called a _____

chip
memory location
registers
address
None of these

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Digital Computer Electronics
A positive AND gate is also a negative

AND gate
NOR gate
None of these
OR gate
NAND gate

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

Hundreds
One
Two
Thousands
None of these

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Digital Computer Electronics
A bus is a group of _____ carrying digital signals.

wires
registers
gates
transistors
None of these

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