Which of the following best describes what a function is used for?

they are reusable pieces of code that can be called any time in the program

they create new variable commands

they are used for difficult math formulas

they allow for the use of mathematical operators

What will happen if an infinite while loop is ran?

the loop will just keep running

an error message will be displayed

Why do we use if/else statements in JavaScript?

To either do something if a condition is true or do something else

To repeat something for a fixed number of times

To break out of some block of code

To repeat something while a condition is true

JavaScript Basics CodeHS

Quiz

•

Computers

•

7th - 12th Grade

•

Practice Problem

•

Medium

•

CCSS

RI.9-10.4, RI.11-12.4, RI.7.4

+1

Standards-aligned

Greg Baker

Used 188+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Indicates the beginning and the end of a JavaScript section.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A JavaScript file has an extension name of

.jscp

.js

.css

.Jp

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which keyword do we need to define a function?

function

method

onclick

functionName()

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which 1 of the following symbols is used for JavaScript comments?

\\

^

?

//

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In JavaScript, you should include a semi-colon at the end of each statement.

yes

no

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A JavaScript file has an extension name of

.jscp

.js

.css

.Jp

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which command is written correctly?

Move

move

Move();

move();

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JavaScript Basics CodeHS

20 questions

Indicates the beginning and the end of a JavaScript section.

A JavaScript file has an extension name of

Which keyword do we need to define a function?

Which 1 of the following symbols is used for JavaScript comments?

In JavaScript, you should include a semi-colon at the end of each statement.

A JavaScript file has an extension name of

Which command is written correctly?

Which command is written incorrectly?

Is this Function written correctly?

What is the name of this function?

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