Modern Web Design with HTML5, CSS3, and JavaScript - JavaScript Function Return

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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 primary benefit of using functions in code?
They make the code run faster.
They allow for cleaner and more organized code.
They automatically debug the code.
They eliminate the need for variables.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the 'adder' function do with the two arguments it receives?
It divides the first by the second.
It adds them together.
It subtracts the second from the first.
It logs them to the console and multiplies them.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you store the result of a function call in a variable?
By using the 'console.log' method.
By using the 'return' keyword.
By declaring the variable inside the function.
By assigning the function call to a variable.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if you call a function without storing its result in a variable?
The result is lost.
The function does not execute.
The result is immediately output to the console.
The result is automatically stored in a global variable.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of multiplying 5 by 5 using the 'adder' function?
1
0
25
10
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT one of the four functions you are challenged to create?
Division
Subtraction
Exponentiation
Addition
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of dividing 5 by 5 using the divide function?
5
0
1
25
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