DTJSQuiz

DTJSQuiz

11th Grade

10 Qs

quiz-placeholder

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DTJSQuiz

DTJSQuiz

Assessment

Quiz

Computers

11th Grade

Hard

Created by

Richard Zabala

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which one is a good example of data type string value?

123string

 ‘string123’

string

Iam + ‘String’

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is NOT considered as javascript number data type

456.0

456e7

1223456n

789f

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of this statement?

console.log('Boolean(10) is ' + Boolean(10));

true

false

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

var motorcyle =["honda,"" kawasaki"," yamaha"];

this line of statement is an example of data type

string

object

array

undefined

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

let student;

console.log(student);

the variable student is an example of data type

string

object

array

undefined

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This data type value is treated as special which represents empty or unknown. Which keyword is being used to characterize this variable?

variable

null

void

zero

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

let mobilePhone = {

name: 'iphone',

model: '15',

price: 'Php 56,990' };

This js code is an example of data type

array

string

object

number

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