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Digital Electronics

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

 Pin2
 Pin14
 Pin13
 Pin1

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Digital Electronics
The devices commonly used for making digital circuits are

 semiconductor devices
 mechanical switches
 relays
 contact switches

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

 Don't Care
 Carry
 Borrow
 Overflow

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Digital Electronics
16’s complement of BABA is?

 4446
 4445
 4546
 4544

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Digital Electronics
"What would happen, if smaller logic modules are utilized for performing logical functions associated with FPGA? A. Propagation delay will increase B. FPGA area will increase C. Wastage of logic modules will not be prevented D. Number of interconnected paths in device will decrease"

C & D
B & C
A & D
A & B

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Digital Electronics
In Boolean algebra A.A is equal to

 A²
 A
 1
 2A

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MORE MCQ ON Digital Electronics

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