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Digital Electronics

Digital Electronics
If 4 input MUXes drive a 4 input multiplexer, it results a

 16 input MUX
 8 input MUX
 4 input MUX
 6 input MUX

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Digital Electronics
When will be the output of a NOT gate is LOW ?

 the input is HIGH.
 the input is HIGH and LOW.
None of these
 the input is LOW.

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Digital Electronics
1 kb represents

 1024 bytes
 1000 bytes
 10,000 bytes
 100 bytes

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Digital Electronics
A gate is disabled when its disable input is at logic 0. The gate is

 OR
 none of these
 AND
 NOR

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Digital Electronics
A system has following negative numbers stored in binary form as shown. The wrongly stored number is

 -89 as 10100111
 -32 as 11100000
 -37 as 11011011
 -48 as 11101000

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Digital Electronics
9’s complement of 52784630 is

 57316379
 48225469
 58326479
 47215369

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MORE MCQ ON Digital Electronics

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