Analog Input Output Online Exam Quiz

Analog Input Output GK Quiz. Question and Answers related to Analog Input Output. MCQ (Multiple Choice Questions with answers about Analog Input Output

Analog Pins in the Arduino boards work on the principle of PWM. What is the full form of PWM?


A : Pin Wide Modulation

B : Pulse Waveform Modulation

C : Pulse Width Modulation

D : Pulse Wave Modulation

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How much Program Memory does the Arduino UNO have?


A : 24K bytes

B : 256K bytes

C : 32K bytes

D : 2K bytes

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On which of the following Arduino Boards does the analogReadResolution() function not work?


A : Arduino Zero

B : Arduino MKR Vidor 4000

C : Arduino Due

D : Arduino Uno

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What happens to the output if the analogReadResolution() function is invoked with a resolution higher than the board's ADC can physically handle?


A : The output is padded with zeros

B : The output is not obtained as an error is thrown during compile time

C : The output is not obtained as an error is thrown during run time

D : The output is padded with ones

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What is the Maximum Operating Voltage of the Arduino Due?


A : 20V

B : 19V

C : 5V

D : 3.3V

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What is the operating frequency of the Arduino UNO Board?


A : 20 MHz

B : 16 Mhz

C : 6 MHz

D : 10 MHz

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What is the use of the analogReference() function?


A : To change the digital signal reference value

B : To change the analog signal reference value

C : To print the analog signal reference voltage

D : To print the digital signal reference voltage

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Which of the following boards from the Arduino Family is not powered by a variant of the ATmega processors?


A : Arduino UNO

B : Arduino Nano

C : Arduino Mega

D : Arduino Due

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