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Digital Electronics

Digital Electronics
A full adder has

 2 inputs, 1 output
 3 inputs, 2 outputs
 2 inputs, 2 outputs
 3 inputs, 1 output

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Digital Electronics
Which of the logical operations is represented by the + sign in Boolean algebra ?

 AND
 NOT
 OR
 NAND

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Digital Electronics
A latch is ________ sensitive

 level
 both level and edge
 edge
 None

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Digital Electronics
10’s complement of 63325600 is

 36674400
 633256600
 36774400
 366744399

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Digital Electronics
1 kb represents

 1024 bytes
 100 bytes
 1000 bytes
 10,000 bytes

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Digital Electronics
Which of the following codes is known as the 8421 code?

 BCD code
 ASCII code
 Gray code
 XS-3 code

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