CodeHS JavaScript Review

CodeHS JavaScript Review

9th Grade

53 Qs

quiz-placeholder

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CodeHS JavaScript Review

CodeHS JavaScript Review

Assessment

Quiz

Computers

9th Grade

Medium

Created by

Kelly Lavertu

Used 121+ times

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53 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

His name is Fred and he is less than 16 years old

if (name = "fred" && age < 16 )

if (name === "fred" && age < 16 )

if (name = "fred" || age < 16 )

if (name === "fred" || age < 16 )

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Repeat something 10 times

repeat 10

for (var i=0; i<10; i++)

repeat { } until 10;

while (i = 10)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the symbol used for the INCREMENT operator in JS?

+

++

=

==

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Conditions return values of which data type?

Integer

boolean

floating-point

string

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Loops in programming start counting from ?

0

1

Any number

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What symbol represents the or operator in JavaScript?

OR

or

||

|

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Arithmetic Operators
What is ++ ?

Modulo
increment
Decrement
Addition

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