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Digital Computer Electronics

Digital Computer Electronics
Computers use thousands of flip-flops. To coordinate the overall action, a common signal called the _____ is sent to each flip-flop.

latch
None of these
master
slave
clock

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Digital Computer Electronics
Conversion of binary number 10100002 to an octal number is

1208
1118
None of these
1198
1018

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Digital Computer Electronics
The functional capacity of SSI devices is

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

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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 _____

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

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

ASCII
decimal
None of these
binary
hexadecimal

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Digital Computer Electronics
Addition of 1101011012, 1110111012, 0001111112, 1001011012, 1111101112 is

10110101110102
10001010001012
10010000000102
None of these
11110110000102

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