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Digital Electronics

Digital Electronics
Complement of XNOR and NOR is ________ and ________ respectively.

 OR, NOR
 XOR, NOR
 XOR, OR
 NOR, XNOR

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

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

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Digital Electronics
In the toggle mode a JK flip-flop has

 J = 0, K = 0.
 J = 0, K = 1.
 J = 1, K = 0.
 J = 1, K = 1.

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Digital Electronics
The main equation for a D flip flop is

 Q=D
 Q=D'
 Q=1
 Q=0

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Digital Electronics
OR operation is equivalant to

 Division
 Intersection
 Both B and C
 Union

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Digital Electronics
The logic expression AB can be implemented by giving the inputs A and B to a two-input

 X-OR gate
 NOR gate
 NAND gate
 X-NOR gate

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