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JavaScript Dasar

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

What type of variable is apple?

var apple = " Fuji "

a)

string

b)

Boolean

c)

array

d)

number

2.

To declare a JavaScript variable, you should NOT use?

a)

Let

b)

Var

c)

Const

d)

Int

3.

Javascript memiliki beberapa tipe data seperti berikut, kecuali

a)

List

b)

Number

c)

String

d)

Boolean

4.

Where JavaScript available in?

a)

Chrome

b)

Microsoft Edge

c)

Microsoft Word

d)

Safari

5.

What are variables? Choose two from the answers.

a)

container for storing data

b)

storing data values

c)

A cupboard

d)

hold a water in it

6.

where id the correct place to insert a JavaScript?

a)

<body>

b)

<head>

c)

<body>, <head>

d)

html

7.

Perintah di javascript yang berfungsi untuk memberikan suatu informasi ke pengguna melalui jendela dialog dengan tombol Ok dan cancel adalah 

a)

prompt

b)

confirm

c)

dialog

d)

write

8.
How do we generate a random number?
a)
Math.random()
b)
random.number()
c)
number.random()
d)
Random.math()
9.

How do you write "Hello World" in an alert box?

a)

msg("Hello World");

b)

alertBox("Hello World");

c)

alert("Hello World");

d)

msgBox("Hello World");

10.

const language = "JavaScript"

console.log(language.substr(1, 5))

a)

avaSc

b)

avaS

c)

JavaS

d)

Java