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Digital Computer Electronics

Digital Computer Electronics
Names, numbers, and other information needed to solve a problem are called _____

data
instruction
controls
program
None of these

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Digital Computer Electronics
The simplified form of the Boolean expression (X + Y + XY)(X + Z) is

XY + YZ
X + YZ
XZ + Y
X + Y + Z
None of these

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Digital Computer Electronics
_____is an abbreviation for binary digit.

bingit
0 and 1
base
None of these
bit

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Digital Computer Electronics
The inverter OR gate and AND gate are called decision-making elements because they can recognize some input _____ while disregarding others. A gate recognizes a word when its output is _____

bytes, low
None of these
words, high
bytes, high
character, low

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

3
4
2
1
None of these

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Digital Computer Electronics
The 7400 series, also called standard TTL, contains a variety of SSI and _____ chips that allow us to build all kinds of digital circuits and systems.

MOS
MSI
LSI
None of these
MOSFET

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