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Digital Electronics

Digital Electronics
A device which converts decimal number into BCD form is called

 code converter
 multiplexer
 decoder
 encoder

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Digital Electronics
A D-flip-flop is said to be transparent when

 the output is LOW
 the output follow input
 the output is HIGH
 the output follows clock

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Digital Electronics
What is the gray code for the binary 101011?

 111110
 011111
 101011
 110101

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Digital Electronics
A Binary number system has how many digits.

 0
 1
 2
 10

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Digital Electronics
Combinations that are not listed for the input variables are

 Carry
 Overflow
 Borrow
 Don't Care

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Digital Electronics
A three-state buffer has the following output states

 Set, Reset, Halt
 1, 0, float
 High, Low, Float
 Both A and B

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MORE MCQ ON Digital Electronics

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