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Digital Computer Electronics

Digital Computer Electronics
With positive clocking the clock signal must be _____ for the flip-flop to respond.

race
high
None of these
set
low

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Digital Computer Electronics
The term sum-of-products in boolean algebra means

The OR function of several OR functions
The OR function of several AND functions
None of these
The AND function of several OR functions
The AND function of several AND functions

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Digital Computer Electronics
The highest decimal number that can be represented with 10 binary digits is

1023
512
All of these
1024
None of these

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Digital Computer Electronics
The control and arithmetic-logic sections are called the _____

Input / Output Unit
None of these
Block diagram
Control Unit
Central Processing Unit

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

high
All of these
low
None of these

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Digital Computer Electronics
The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.

None of these
NAND
OR
XOR
AND

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