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JavaScript

Authored by David Andersson

Computers

10th - 12th Grade

Used 7+ times

JavaScript
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15 questions

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1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Vilket eller vilka kodord används när man skapar en ny variabel?

let

var

variable

int

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Vilket eller vilka av följande tecken är en operator?

x

{

!

=

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Vilken datatyp har värdet:

"5";

string

integer

boolean

object

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Vilket alternativ kontrollerar både värde och datatyp?

=

==

===

====

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Vilken del av koden är fel?

Let abc = "abc";

"abc"

abc

Let

=

;

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Vilket tecken betyder "inte"?

=

?

|

!

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Vilket kod skapar INTE en variabel med ett nummer i i korrekt JavaScript?

int num = "123";

int num = 123

let num = 123;

$num = 123;

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