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Digital Electronics

Digital Electronics
Convert the binary number (1111000011110000) to hexadecimal number

 F0F0
 5050
 7070
 1010

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Digital Electronics
ASCII code is a

 10-bit code
 5-bit code
 7-bit code
 8-bit code

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

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

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Digital Electronics
A single flip-flop can be cleared (reset) to

 None
 0
 1
 Both A and B

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Digital Electronics
(FE35)16 XOR (CB15)16 is equal to

 (3520)16
 (3320)16
 (FF35)16
 (FF50)16

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

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

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MORE MCQ ON Digital Electronics

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