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Digital Electronics

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

 4
 1
 2
 3

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Digital Electronics
(44)8 in BCD 8421 code is

 00100100
 01000100
 01100011
 00110110

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Digital Electronics
A multiplexer is a

 N-to-N device
 1-to-N device
 N-to-1 device
 1-to-1 device

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Digital Electronics
An X-OR gate gives a high output

 for odd decimal value.
 if it has even number of 0s
 if there are odd number of 1s
 if the decimal value of digital word is even

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Digital Electronics
How many numbers are used in the decimal number system?

 1 to 10
 0 to 9
None of these
 0 to 10

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Digital Electronics
In VLSI, the number of gate circuits per chip is

 50,000 to 99,999
 10,000 to 99,999
 < 10,000
 > 10,000

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MORE MCQ ON Digital Electronics

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