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Digital Electronics

Digital Electronics
16’s complement of BABA is?

 4446
 4445
 4544
 4546

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Digital Electronics
The decimal equivalent of hexadecimal number “BEED” is

 48,877
 47,877
 none
 48,777

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Digital Electronics
AND-OR realization of a combinational circuit is equivalent to

 NAND-NAND realization
 NOR-NAND realization
 NOR-NOR realization
 NAND-NOR realization

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Digital Electronics
A small circle or dot on top of an IC represents

 Pin14
 Pin13
 Pin1
 Pin2

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Digital Electronics
In which code do the successive code characters differ in only one position?

 Gray code
 8421 code
 XS-3 code
 Hamming code

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Digital Electronics
Combinations that are not listed for the input variables are

 Overflow
 Don't Care
 Borrow
 Carry

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MORE MCQ ON Digital Electronics

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