Arduino MCQ: Arduino Multiple Choice Questions and Answers

Arduino MCQ with answers and explanations for placement tests and job interviews. These solved Arduino MCQ are useful for the campus placement for all freshers including Engineering Students, MCA students, Computer and IT Engineers, etc.

Our Arduino MCQ ( Arduino multiple Choice Questions ) focuses on the basic concept of the Arduino and related to IDE and its standard library. We will regularly update the quiz and most interesting thing is that questions come in a random sequence. So every time you will feel new questions.

We have already published a blog post that contains short questions related to embedded C. If you want you can also see this blog post. It would help you in your preparation. “Embedded  C Interview Questions”.

You may have come across several Arduino courses during your search for learning Arduino programming. Our team of experts has carefully analyzed some Arduino courses for you. You can check the courses, Trial of some courses is free.

Guideline of Arduino MCQ:

This Arduino MCQ is intended for checking your Arduino programming knowledge. It takes 40 minutes to pass the Arduino parts quiz. If you don’t finish the Arduino MCQ Quiz within the mentioned time, all the unanswered questions will count as wrong. You can miss the questions by clicking the “Next” button and return to the previous questions by the “Previous” button. Every unanswered question will count as wrong. MCQ on Arduino has features of randomization which feel you a new question set at every attempt.

In this Arduino MCQ Quiz, we have also implemented a feature that not allowed the user to see the next question or finish the Arduino quiz without attempting the current Arduino MCQ.

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Arduino MCQ

Arduino MCQ: Arduino Multiple Choice Questions and Answers

1 / 35

What is the microcontroller used in Arduino UNO?

2 / 35

Which of the following statements is not true when dealing with the Firmata library?

3 / 35

How many digital pins are there on the UNO board?

4 / 35

How many timers does the Atmega2560 have?

5 / 35

Where does the Arduino IDE search if it needs to find out the name of a type of Arduino Board?

6 / 35

How many architectures does the Arduino subfolder in the Hardware section contain?

7 / 35

What is the use of the Arduino.h header file?

8 / 35

Which of the following file format is generated once the C code is compiled?

9 / 35

Which is the software or a programming language used for controlling Arduino?

10 / 35

What compiler toolchain is used to compile the Arduino Sketches?

11 / 35

Arduino shields are also called as _________

12 / 35

Which chipset is the LCD library for Arduino based on?

13 / 35

What is the default bootloader of the Arduino UNO?

14 / 35

Do Arduino provides IDE Environment?

15 / 35

Which of these devices are supported by the Wire Library?

16 / 35

What is the use of the SD.h Library in Arduino?

17 / 35

How many configuration files are there which allow us to customize the architecture in an Arduino in order to add support for custom boards?

18 / 35

Why does every compilation of a source code in Arduino check for previous compilations?

19 / 35

A program written with the IDE for Arduino is called _________

20 / 35

Does the level shifter convert the voltage levels between RS-232 and transistor-transistor logic?

21 / 35

Which interface does SD.h depend on for communication between the SD Card Module and the Arduino?

22 / 35

___________ are pre built circuit boards that fit on top of Android.

23 / 35

_________ board allows sewn into clothing.

24 / 35

void setup()
{
Serial.begin(9600);
}

void loop()
{
digitalWrite(10,HIGH);
delay(1000);
digitalWrite(10,LOW);
delay(1000);
}

25 / 35

What is the library to be used if one wants to use UART communications on an Arduino? 

26 / 35

What does 'p' refer to in ATmega328p?

27 / 35

If one would want to place a call using an Arduino which library would one use which was specifically designed for that purpose?

28 / 35

How many analog pins are used in the Arduino Mega board?

29 / 35

How many types of Arduino do we have?

30 / 35

How to view each command that gets executed during the compilation process?

31 / 35

Which Arduino Boards use the Atmega2560?

32 / 35

Arduino IDE consists of 2 functions. What are they?

33 / 35

After the compilation process, the file containing the assembly instructions for the microcontroller is stored in a file. What is the file type?

34 / 35

How much flash memory does the Atmega2560 have?

35 / 35

What is the name for the library to manipulate data in and out of the EEPROM of the Arduino Board?

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