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Digital Electronics

Digital Electronics
All the integers and decimal numbers are represented by

 even numbers
 whole numbers
 real numbers
 odd numbers

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Digital Electronics
The number A = 01110000 and B = 10101111 are in 2’s complement form .Addition of above two number is

 00011111
 10101111
 11100000
 011100001

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Digital Electronics
In a T flip-flop no of input circuit is

 4
 1
 3
 2

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Digital Electronics
The only function of NOT gate is to ___________.

Invert input signal
None of these
Stop signal
Act as a universal gate

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Digital Electronics
Slowest memory element is

 ROM
 Hard Drive
 RAM
 Cache

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Digital Electronics
When will be the output of an AND gate is HIGH if there are three inputs, A, B, and C ?

 A = 1, B = 0, C = 1
 A = 0, B = 0, C = 0
 A = 1, B = 1, C = 0
 A = 1, B = 1, C = 1

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