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Digital Electronics

Digital Electronics
XNOR followed by a NOT gate is equivalant to ________ gate

 XNOR
 XOR
 OR
 NOR

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Digital Electronics
Which one of the following is an invalid state in 8-4-2-1 binary coded decimal counter

 1100
 0011
 1001
 1000

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Digital Electronics
The 2s complement of 17 is

  101111.
 111110.
 101110.
 110001.

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Digital Electronics
Minimization of logical expressions while designing digital systems helps in reducing

 power requirements
 cost
 space requirements
All of these

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Digital Electronics
The decimal number 0.246 in binary is

 0.001111
 0.001101
 0.011011
 0.010111

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Digital Electronics
The number 10000 would appear just immediately after

1111 (binary)
All of these
7777 (octal)
FFFF (hex)

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MORE MCQ ON Digital Electronics

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