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Digital Computer Electronics

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

vacuum tube
chips
registers
None of these
microprocessors

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Digital Computer Electronics
A diagram that illustrates the ore (Logic) of functions in a progran called a

Flowchart
Sequence of steps
Direction of flow
None of these
All of these

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

set
high
None of these
race
low

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Digital Computer Electronics
An inverter is also called a _____ gate.

NAND
AND
NOT
None of these
OR

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Digital Computer Electronics
A combinational logic circuit which generates particular binary word or number is

encoder
decoder
multiplexer
demultiplexer
None of these

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Digital Computer Electronics
What does 4k represent?

4000
4096
None of these
400
40

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