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JavaScript Quiz

Authored by shaheena kv

Computers

University

Used 191+ times

JavaScript Quiz
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

function aaa() {

return

{

test: 1

};

}

alert(typeof aaa());


What does the above alert?

User defined

Object

Number

function

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Inside which HTML element do we put the JavaScript?

<script>

<javaScript>

<js>

<scripting>

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where is the correct place to insert a JavaScript?

The <head> section

The <body> section

both the <head> and <body> section are correct

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the correct way to write a JavaScript array?

var txt = new Array(1:"arr",2:"kim",3:"jim")

var txt = new Array:1=(" arr ")2=("kim")3=("jim")

var txt = new Array("arr ","kim","jim")

var txt = new Array=" arr ","kim","jim"

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is correct to write “Hello World” on the web page?

System.out.println(“Hello World”)

print(“Hello World”)

document.write(“Hello World”)

response.write(“Hello World”)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a valid JavaScript variable name?

2java

_java_and_ java _names

javaandjava

None of the above

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why so Java and JavaScript have similar name?

Java Script is a stripped-down version of Java

The syntax of JavaScript is loosely based on Java syntax

They both support Object Oriented Programming

None of the above

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