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Digital Electronics

Digital Electronics
1s Complement of 11001010 is

 00110111
 11001011
 11001001
 00110101

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Digital Electronics
A debouncing circuit is

A latch
An astable MV
A monostable MV
A bistable MV

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

 < 50
 < 500
 50 to 100
 12 to 99

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Digital Electronics
When will be the output of an AND gate is HIGH if there are three inputs, A, B, and C ?

 A = 1, B = 1, C = 0
 A = 0, B = 0, C = 0
 A = 1, B = 0, C = 1
 A = 1, B = 1, C = 1

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Digital Electronics
The field, which is never present in an assembly language statement, is

 Opcode
 Comment
 Continue
 Operand

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Digital Electronics
A multiplexer is a combinational logic circuit used to perform the operation

 NOR-OR
 XOR-NAND
 AND-AND
 AND-OR

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MORE MCQ ON Digital Electronics

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