Question # 1

A full-adder has a Cin = 0. What are the sum (<PRIVATE "TYPE=PICT;ALT=sigma"> ) and the carry (Cout) when A = 1 and B = 1?

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= 0, Cout = 0

= 0, Cout = 1

= 1, Cout = 0

= 1, Cout = 1

Using multiplexer as parallel to serial converter requires ___________ connected to the multiplexer

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A parallel to serial converter circuit

A counter circuit

A BCD to Decimal decoder

A 2-to-8 bit decoder

______ of a D/A converter is determined by comparing the actual output of a D/A converter with the expected output.

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Resolution

Missing Code

Accuracy

Quantization

LUT is acronym for _________

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Look Up Table

Local User Terminal

Least Upper Time Period

None of given options

Assume that a 4-bit serial in/serial out shift register is initially clear. We wish to store the nibble 1100. What will be the 4-bit pattern after the second clock pulse? (Right-most bit first.)

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1100

0011

0000

1111

FIFO is an acronym for __________

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First In, First Out

Fly in, Fly Out

Fast in, Fast Out

None of given options

The process of converting the analogue signal into a digital representation (code) is known as ___________

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Strobing

Amplification

Quantization

Digitization

The decimal “17” in BCD will be represented as _________

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₁₁₁₀₁

11011

10111

11110

We have a digital circuit. Different parts of circuit operate at different clock frequencies (4MHZ, 2MHZ and 1MHZ), but we have a single clock source having a fix clock frequency (4MHZ), we can get help by ___________

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Using S-R Flop-Flop

D-flipflop

J-K flip-flop

T-Flip-Flop

Excess-8 code assigns _______ to “+7”

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0000

1001

1000

1111

In ________ outputs depend only on the combination of current state and inputs.

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Mealy machine

Moore Machine

State Reduction table

State Assignment table

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