WorksheetsArduino Exam Review Starter
Total questions: 8
Worksheet time: 4mins
Name
Class
Date
1.
A wired connection is:
a)
A wired connection is slower and less secure than a wireless connection.
b)
A wired connection is more prone to interference than a wireless connection.
c)
A wired connection is less reliable than a wireless connection.
d)
A wired connection is faster and more secure than a wireless connection.
2.
What are the advantages of a wireless network?
Select all answers that apply.
a)
Higher user capacity than wired connections.
b)
More mobility for users than wired connections.
c)
Less expensive to install and maintain.
d)
Network is more visible and can be affected by interference.
3.
What is the correct pinMode setup code for this circuit?
a)
pinMode(12, OUTPUT);
b)
pinMode(8, INPUT);
c)
pinMode(8, OUTPUT);
d)
pinMode(7, INPUT);
4.
int LED1=4;
What is 'int= integer' used for?
a)
Alphabets
b)
Capital and small letters
c)
Combination of Numbers and Alphabets
d)
Numbers
5.
The entire code must end with
a)
Semicolon ;
b)
Parenthesis )
c)
Comma ,
d)
Curly Brace }
6.
Which symbol ends a statement?
a)
Semicolon ;
b)
Parenthesis )
c)
Comma ,
d)
Curly Brace }
7.
Which of the following is true about comments added in the Arduino code?
a)
A. Comments help you understand how your program works
b)
A. Comments take up too much space and should never be used
c)
A. Comments are only there for high level programmers
8.
Why does the LED have different length legs?
a)
For ease of inserting into the breadboard.
b)
To indicate which side is negative and which side is positive.
c)
To ensure it does not easily break.
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