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Digital Electronics

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

 XOR
 AND
 NOR
 OR

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Digital Electronics
How many bits are required to store one BCD digit ?

 3
 4
 1
 2

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Digital Electronics
The number of digit 1 present in the binary representation of (3 × 512 + 7 × 64 + 5 × 8 + 3) is

 6
 7
 9
 8

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Digital Electronics
How many input and output required for demultiplexer ?

 one input and many output
 one input and one output
None of these
 number of selection inputs and one output

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Digital Electronics
The implicants which will definitely occur in the final expression are called

 redundent prime implicants
 prime implicants
 selective prime implicants
 essential prime implicants

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Digital Electronics
Which one of the following is correct sequence of the numbers represented in the series(2)3, (10)4, (11)5, (14)6, (22)7,…………….

 2, 4, 6, 10, 16……..
 2, 3, 4, 5, 6, ….
 2, 4, 6, 8, 10, …..
 2, 4, 6, 10, 12, …

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