In this article i am gone to share Coursera Course The Arduino Platform and C Programming Week 3 Quiz Answer

The Arduino Platform and C Programming Week 3 Quiz Answer

Also visit this link:  The Arduino Platform and C Programming Week 2 Quiz Answer

Module 3 Quiz Answer

Question 1) What is the function of the linking process after compilation?

• It writes the executable into the memory of the Arduino
• It converts the format of the executable file into .hex format
• It merges the libraries with the application code into a single executable
• All of the above

Question 2) What is the role of avrdude?

• It writes the executable into the memory of the Arduino
• It converts the format of the executable file into .hex format
• It merges the libraries with the application code into a single executable
• None of the above

Question 3) Why are classes (in C++) useful?

• Their use improves code performance
• They reduce the memory requirements on the processor
• They improve the organization and understandability of the code
• They allow the programmer to evaluate the performance of the system

Question 4) What is one way that a sketch can invoke a function contained inside a class?

• The name of the function can be concatenated with the name of the class, with a comma in between.
• The name of the class can be concatenated with the name of the function, with no symbol in between.
• The name of the function can be concatenated with the name of the class, with a colon in between.
• The name of the class can be concatenated with the name of the function, with a period in between.

Question 5) Which of the following statements is true?

• The setup() function is executed after each iteration of loop().
• The loop() function must contain either a while loop or a for loop.
• The setup() function is executed once and the loop() function is executed a fixed number of times.
• The setup() function is executed once and the loop() function is executed iteratively, as long as the Arduino is powered on.

Question 6) True or False: An analog pin can accept analog inputs and drive analog outputs.

• True
• False

Question 7) If a sketch running on an Arduino UNO executes the following statements, what voltage would be expected on pin 1 afterwards?

pinMode(1, OUTPUT);
digitalWrite(1, HIGH);

• 0
• 3.3
• 5
• 12

Question 8) True or False: The delay() function causes program execution to pause for a number of milliseconds.

• True
• False