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Digital Electronics

Digital Electronics
Digital circuit can be made by the repeated use of ___________

NAND gates
None of these
NOT gates
OR gates

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Digital Electronics
If a Hexadecimal number needs to convert to binary. For each hexadecimal digit, there will be how many bits

 1
 4
 8
 2

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Digital Electronics
Why generic array logic (GAL) device was invented ?

None of these
 One-time programmable
 Mask programmable
 Reprogrammable

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Digital Electronics
10’s complement of 63325600 is

 36674400
 36774400
 633256600
 366744399

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Digital Electronics
An AND gate will function as OR if

All the inputs and outputs are complemente'
All the inputs are ‘0’
Either of the inputs is “1”
All the inputs to the gates are “1”

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Digital Electronics
A digital circuit that can store on bit is a

 XOR gate
 gate
 registor
 flip-flop

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MORE MCQ ON Digital Electronics

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