Question # 1

Determine the values of A, B, C, and D that make the sum term A(bar) + B+C(bar)+D equal to zero.

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

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

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

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

Demultiplexer is also called.

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Data selector

Data router

Data distributor

Data encoder

In ________ outputs depend only on the current state

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Mealy machine

Moore Machine

State Reduction table

State Assignment table

________ is used to minimize the possible no. of states of a circuit.

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State assignment

State reduction

Next state table

State diagram

What is the difference between a D latch and a D flip-flop?

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The D latch has a clock input

The D flip-flop has an enable input

The D latch is used for faster operation

The D flip-flop has a clock input

____________ is said to occur when multiple internal variables change due to change in one input variable.

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Clock Skew

Race condition

Hold delay

Hold and Wait

The OR Gate performs a Boolean _______ function

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Addition

Subtraction

Multiplication

Division

"A + B = B + A" is __________

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Demorgan‟s Law

Distributive Law

Commutative Law

Associative Law

DRAM stands for __________

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Dynamic RAM

Data RAM

Demoduler RAM

None of given options

Generally, the Power dissipation of _______ devices remains constant throughout their operation.

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TTL

CMOS 3.5 series

CMOS 5 Series

Power dissipation of all circuits increases with time

________ is invalid number of cells in a single group formed by the adjacent cells in K-map

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2

8

12

16

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