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Digital Computer Electronics

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

high
low
None of these
All of these

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Digital Computer Electronics
The functional capacity for LSI devices is

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

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Digital Computer Electronics
Instead of counting with binary numbers, a ring counter uses words that have a single high _____

bytes
chip
None of these
gate
bit

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Digital Computer Electronics
A logic circuit which is used to change a BCD number into an equivalent decimal number is

encoder
code converter
decoder
None of these
multiplexer

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Digital Computer Electronics
An OR gate can be imagined as

switches connected in parallel
All of these
MOS transistors connected in series
switches connected in series
None of these

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Digital Computer Electronics
Subtraction of 1001011002 from 11101010102 is

11110000012
1101000012
11110111112
10010111102
None of these

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