Create a Header File for the Class

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Information Technology (IT), Architecture
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University
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in creating a header file in a project?
Include all libraries
Define the class in the main file
Create a new file in the project
Compile the existing code
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are define guards used in header files?
To automatically include libraries
To increase the speed of the program
To prevent code duplication
To make the code more readable
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the convention for naming define guards?
Use the class name in lowercase
Use the file name in uppercase with _H
Use lowercase letters
Use random characters
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must be included in new files to use Arduino functionalities?
Setup and loop functions
All other header files
Main program code
Arduino.h library
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if you don't include Arduino.h in a new file?
The main file will include it automatically
The code will be duplicated
The program will not compile
The program will run faster
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you include a file from your folder in the code?
Using parentheses
Using angle brackets
Using quotes
Using curly braces
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the benefit of removing the class from the main program?
It makes the main program shorter
It automatically includes all libraries
It duplicates the code
It increases the program's complexity
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