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Digital Electronics

Digital Electronics
If 4 input MUXes drive a 4 input multiplexer, it results a

 16 input MUX
 8 input MUX
 4 input MUX
 6 input MUX

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Digital Electronics
The output of a logic gate is 1 when all its inputs are at logic 0. The gate is either

 an AND or an X-NOR
 an X-OR or an X-NOR
 an OR or a NAND
 a NAND or a NOR

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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"

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

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Digital Electronics
Most of the digital computers do not have floating point hardware because

It is slower than software
It is not possible to perform floating point addition by hardware
Floating point hardware is costly
Of no specific reason

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Digital Electronics
A boolean function can be transformed into logical ________.

 matrix
 map
 graph
 diagram

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Digital Electronics
Which of the following gates is known as anticoincidence detector?

 AND gate
 OR gate
 X-OR gate
 X-NOR gate

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