Arduino MCQ Questions And Answers

This section focuses on "Arduino" in Internet of Things (IOT). These Multiple Choice Questions (mcq) should be practiced to improve the Internet of Things (IOT) skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.

1. In Arduino IDE, IDE stands for?

A. Integrated Digital Environment
B. Integrated Development Environment
C. Instruction Development Environment
D. Integrated Development Embedded

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2. Which of the following is true about Arduino?

A. Arduino boards are able to read analog or digital input signals from different sensors
B. Arduino IDE uses a simplified version of C++, making it easier to learn to program.
C. Arduino provides a standard form factor that breaks the functions of the micro-controller into a more accessible package.
D. All of the above

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3. Does Arduino is open-source?

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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4. Arduino is a prototype based on an easy-to-use?

A. hardware
B. software
C. Both A and B
D. None of the above

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5. How many Analog Inputs does Arduino Uno R3 has?

A. 3
B. 4
C. 5
D. 6

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6. Which of the following is the Programming Interface for Arduino mini 05?

A. FTDI-Compatible Header
B. USB via ATMega16U2
C. USB via FTDI
D. Native USB

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7. What is the UART value for LilyPad Arduino simple board?

A. 0
B. 1
C. 4
D. 2

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8. How many types of arduinos do we have?

A. 6
B. 7
C. 8
D. 9

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9. A program written with the IDE for Arduino is called _________

A. IDE source
B. Sketch
C. Cryptography
D. Source code

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10. How many digital pins are there on the UNO board?

A. 14
B. 15
C. 16
D. 17

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