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Digital-electronics Questions Set 135:

Quiz Mode

The hexadecimal equivalent of 15,536 is

3CB0

3C0B

3CB1

3C0A

Solution:

Given the equation (135)_x + (144)_x = (323)_x, what is the value of the base x?

Solution:

Which of these are not a type of Sequential Circuit?

Code Convertors

Counters

Flip Flops

Shift Registers

Solution:

A voltage or current spike of short duration, usually unintentionally produced and unwanted is _________

Solution:

A 10-bit digital-to-analog (D/A) converter has a maximum analog output of 10.23 V. What is the resolution of this converter?

10 mV

20 mV

15 mV

25 mV

Solution:

A 5-bit digital-to-analog converter (DAC) produces V_out = 0.2 V for a digital input of 00001. Find the value of V_out for a digital input of 11110.

Solution:

An 8-bit successive approximation ADC has a full-scale reading of 2.55 V. The conversion time for an analog input of 1 V is 20 microseconds. What is the conversion time for a 2 V input?

10 microseconds

20 microseconds

40 microseconds

50 microseconds

Solution:

Which of the following is correct about PROM and PLA?

PROM contains a programmable AND array and a fixed OR array.

None of these

PLA contains a programmable AND array and a programmable OR array.

PROM contains a fixed AND array and a programmable OR array.

Solution:

What is a multiplexer?

It is a type of decoder which decodes several inputs and gives one output

A multiplexer is a device which converts many signals into one

It takes one input and results into many output

It is a type of encoder which decodes several inputs and gives one output

Solution:

The number of full and half adders are required to add 16-bit number is __________

8 half adders, 8 full adders

1 half adder , 15 full adders

15 half adders, 1 full adder

16 full adders, 0 half adders

Digital-electronics Questions Set 135:

The hexadecimal equivalent of 15,536 is

Solution:

Given the equation (135)_x + (144)_x = (323)_x, what is the value of the base x?

Solution:

Which of these are not a type of Sequential Circuit?

Solution:

A voltage or current spike of short duration, usually unintentionally produced and unwanted is _________

Solution:

A 10-bit digital-to-analog (D/A) converter has a maximum analog output of 10.23 V. What is the resolution of this converter?

Solution:

A 5-bit digital-to-analog converter (DAC) produces V_out = 0.2 V for a digital input of 00001. Find the value of V_out for a digital input of 11110.

Solution:

An 8-bit successive approximation ADC has a full-scale reading of 2.55 V. The conversion time for an analog input of 1 V is 20 microseconds. What is the conversion time for a 2 V input?

Solution:

Which of the following is correct about PROM and PLA?

Solution:

What is a multiplexer?

Solution:

The number of full and half adders are required to add 16-bit number is __________

Solution:

Related Question Sets:

Related Topics:

Digital-electronics Questions Set 135:

The hexadecimal equivalent of 15,536 is

Solution:

Given the equation (135)x + (144)x = (323)x, what is the value of the base x?

Solution:

Which of these are not a type of Sequential Circuit?

Solution:

A voltage or current spike of short duration, usually unintentionally produced and unwanted is _________

Solution:

A 10-bit digital-to-analog (D/A) converter has a maximum analog output of 10.23 V. What is the resolution of this converter?

Solution:

A 5-bit digital-to-analog converter (DAC) produces Vout = 0.2 V for a digital input of 00001. Find the value of Vout for a digital input of 11110.

Solution:

An 8-bit successive approximation ADC has a full-scale reading of 2.55 V. The conversion time for an analog input of 1 V is 20 microseconds. What is the conversion time for a 2 V input?

Solution:

Which of the following is correct about PROM and PLA?

Solution:

What is a multiplexer?

Solution:

The number of full and half adders are required to add 16-bit number is __________

Solution:

Related Question Sets:

Related Topics:

Given the equation (135)_x + (144)_x = (323)_x, what is the value of the base x?

A 5-bit digital-to-analog converter (DAC) produces V_out = 0.2 V for a digital input of 00001. Find the value of V_out for a digital input of 11110.