Arduino Quizzes, Questions & Answers

Top Trending Arduino Quizzes

Here is an interesting quiz with informative questions and answers about Arduino and its related concepts. Arduino is an open-source hardware and software company, that deals in designing and...

Questions: 11 | Attempts: 18078 | Last updated: Mar 21, 2024

Sample Question 1
To subtract 1 from a variable counter, you can use the following statement(s) (check all that apply)

Counter - 1;

Counter--;

--counter;

Counter -= 1;

Decrement(counter);

Counter = counter - 1;

Sample Question 2
What is the index of the letter F in this array? char textMessage[] = "Have Fun with Arduino";

5

6

4

'F'

&textMessage+5

Arduino Software Quiz! Trivia

The Arduino Software Quiz! Trivia tests your understanding of common issues and functionalities associated with Arduino boards. It covers error troubleshooting, board characteristics, and programming nuances, enhancing practical...

Questions: 10 | Attempts: 393 | Last updated: Mar 22, 2023

Sample Question 1
The following error shows while uploading to your arduino board, what is the most probable reason? avrdude: ser_open(): can't open device "\\.\COM#": The system cannot find the file specified. Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions. (HINT: this is a very common problem, NOTE: # is a reference to any number)

The port is not established properly (connnection between arduino and computer is faulty or non-existent)

The problem occurred while compiling the code

The error occurred as the file necessary for uploading was deleted by a virus

The avrdude is a bad dude who troubles your arduino

Sample Question 2
How do you know that your code is being uploaded without looking at the computer screen?

The LED at pin 13 starts blinking

Rx and Tx LEDs start blinking

A buzzing sound is heard from the arduino, as the code is uploaded into the microcontroller chip

Rx and Tx LEDs start glowing very brightly

Arduino Quizzes, Questions & Answers

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