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Digital-electronics Questions Set 82:

Quiz Mode

What are the common data path widths used in processors?

12 bits

8 bits

16 bits

32 bits

Solution:

What is the minimum number of 2:1 multiplexers (mux) required to implement a NAND gate?

Solution:

The half subtractor is used to perform subtraction of how many bits?

4 bits

3 bits

2 bits

5 bits

Solution:

What is the delay required to perform a single operation in a pipelined structure?

3 clock cycles

Solution:

Priority Encoders belong to which type of logic circuits?

Registers

Logic families

Sequential Circuits

Combinational Circuits

Solution:

What constitutes the test vectors in sequential circuits?

Feedback variables

Test patterns

Delay factors

All input combinations

Solution:

A D/A converter with a full scale output voltage of 5 V has a resolution close to 20 mV. What is the bit size of this D/A converter?

Solution:

A product term is a 'prime implicant' of a complete function if:

i) the product term implies the function.

ii) the implicant does not subsume any other implicant with fewer literals.

only (i)

both (i) and (ii)

neither (i) nor (ii)

only (ii)

Solution:

A 2:1 multiplexer is given. The first input line is used as a feedback from the output, and the input X is connected to the second input line of the multiplexer. The select line is connected to the variable Y. This multiplexer behaves as

SR latch

D latch

JK flip-flop

D flip-flop

Solution:

How is a strobe signal used when serially loading a shift register?

To turn the register on and off

To control the number of clocks

To determine which output Qs are used

To determine the FFs that will be used

Digital-electronics Questions Set 82:

What are the common data path widths used in processors?

Solution:

What is the minimum number of 2:1 multiplexers (mux) required to implement a NAND gate?

Solution:

The half subtractor is used to perform subtraction of how many bits?

Solution:

What is the delay required to perform a single operation in a pipelined structure?

Solution:

Priority Encoders belong to which type of logic circuits?

Solution:

What constitutes the test vectors in sequential circuits?

Solution:

A D/A converter with a full scale output voltage of 5 V has a resolution close to 20 mV. What is the bit size of this D/A converter?

Solution:

A product term is a 'prime implicant' of a complete function if:

i) the product term implies the function.

ii) the implicant does not subsume any other implicant with fewer literals.

Solution:

A 2:1 multiplexer is given. The first input line is used as a feedback from the output, and the input X is connected to the second input line of the multiplexer. The select line is connected to the variable Y. This multiplexer behaves as

Solution:

How is a strobe signal used when serially loading a shift register?

Solution:

Related Question Sets:

Related Topics:

Digital-electronics Questions Set 82:

What are the common data path widths used in processors?

Solution:

What is the minimum number of 2:1 multiplexers (mux) required to implement a NAND gate?

Solution:

The half subtractor is used to perform subtraction of how many bits?

Solution:

What is the delay required to perform a single operation in a pipelined structure?

Solution:

Priority Encoders belong to which type of logic circuits?

Solution:

What constitutes the test vectors in sequential circuits?

Solution:

A D/A converter with a full scale output voltage of 5 V has a resolution close to 20 mV. What is the bit size of this D/A converter?

Solution:

A product term is a 'prime implicant' of a complete function if: i) the product term implies the function. ii) the implicant does not subsume any other implicant with fewer literals.

Solution:

A 2:1 multiplexer is given. The first input line is used as a feedback from the output, and the input X is connected to the second input line of the multiplexer. The select line is connected to the variable Y. This multiplexer behaves as

Solution:

How is a strobe signal used when serially loading a shift register?

Solution:

Related Question Sets:

Related Topics:

A product term is a 'prime implicant' of a complete function if:

i) the product term implies the function.

ii) the implicant does not subsume any other implicant with fewer literals.