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Digital Electronics

Digital Electronics
Which circuit is used in between two systems having two different codes

 Combinational
 Both A and B
 Sequential
 Conversion

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Digital Electronics
Odd parity of a bit stream can be tested using ________ gate.

 XOR
 NOR
 AND
 OR

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Digital Electronics
Master-slave flip flop consists of ________ flip-flop(s).

 3
 1
 4
 2

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Digital Electronics
Why decoder is used in the digital electronics ?

None of these
 To convert coded information into non coded form
 To convert non coded information into coded form
 It is used to separate address bus and data bus

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Digital Electronics
In signed magnitude representation, the binary equivalent of 22.5625 is (the bit before comma represents the sign)

 1,10110.1001
 1,10101.1001
 0,10110.1001
 0,10110.1011

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Digital Electronics
The NAND-NAND realization is equivalent to

 AND-NOT realization
 AND-OR realization
 OR-AND realization
 NOT-OR realization

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MORE MCQ ON Digital Electronics

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