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Digital Computer Electronics

Digital Computer Electronics
The _____ is a sequence of instructions that tells the computer how to process the data.

data
program
controls
None of these
instruction

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Digital Computer Electronics
An AND gate has 7 inputs, what is the only input word that produces a 1 output?

1111111
1110000
None of these
1111

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Digital Computer Electronics
How many bits are required to encode all twenty six letters ten symbols, and ten numerals?

6
3
2
None of these
5

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Digital Computer Electronics
The 1's compliment of binary number 11010 is:

None of these
101
11101
110
10

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

clock
latch
slave
master
None of these

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