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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.

master
slave
clock
None of these
latch

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Digital Computer Electronics
Conversion of decimal number 6110 to it's binary number equivalent is

111112
1100112
110011102
1111012
None of these

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Digital Computer Electronics
Which of the following logic expression is wrong?

1 + 1 + 1 = 1
1 + 0=1
None of these
1 + 1=0
1+0+1 = 1

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Digital Computer Electronics
The memory cell of a dynamic RAM is simpler and smaller than the memory cell of a _____ RAM.

volatile
semiconductor
static
bipolar
None of these

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Digital Computer Electronics
What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)

Smaller size
Lower cost
Higher reliability
None of these
All of these

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Digital Computer Electronics
Conversion of decimal number 4210 to it's octal number equivalent is

428
478
None of these
578
528

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