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Digital Computer Electronics

Digital Computer Electronics
The ALU carries out arithmetic and logic operations. It processes _____ numbers rather than decimal numbers.

binary
All of these
hexadecimal
decimal
None of these

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Digital Computer Electronics
The functional capacity for LSI devices is

100 to 10,000 gates
1 to 11 gates
12 to 99 gates
None of these
more than 10,000 gates

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Digital Computer Electronics
BCD numbers are useful whenever _____ information is transferred into or out of a digital system.

ASCII
hexadecimal
None of these
decimal
binary

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Digital Computer Electronics
What logic function is obtained by adding an inverter to the inputs of an AND gate?

OR
None of these
NOR
XOR
NAND

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Digital Computer Electronics
Which of the following is not functionally a complete set?

NAND
AND, OR, NOT
NOR
None of these
AND, OR

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Digital Computer Electronics
With an RS latch a high S and low R sets the output to _____ ; a low S and a high R _____ the output to low.

high, reset
None of these
Race, high
set, reset
No change, set

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