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Javascript Basics

Authored by Portia Morrell

Computers

9th - 12th Grade

Used 801+ times

Javascript Basics
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16 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which one of the following symbols is used for JavaScript comments? / Lequel des symboles suivants est utilisé pour les commentaires JavaScript?

\\

^

?

//

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What type of variable is / Quel type de variable est

var typeOfApples="Fuji"

Boolean

Number

String

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Which message will the user see? / Quel message l'utilisateur verra-t-il?

"Hello user"

No message

"Goodbye user"

"message + user"

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do I declare a new variable? / Comment déclarer une nouvelle variable?

var newVariable = 5

Variable int = new Variable()

var 5 = myVariable

int var = 5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What surrounds an if/else statement?

Qu'est-ce qui entoure une déclaration if / else?

Quotations / Citations " "

Curly Brackets / Accolades { }

Parenthesis / Parenthesis ( )

Square Brackets / Square Brackets [ ]

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which one of the following is the symbol for implementing the OR operator?

Lequel des symboles suivants est utilisé pour implémenter l’opérateur OU?

**

&&

||

!

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which one of the following is the symbol for implementing the AND operator?

Lequel des symboles suivants est utilisé pour implémenter l’opérateur AND?

&&

**

||

++

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