Web / Internet Fundamentals Online Test 4 - Randomized MCQs

With each visit of this Web / Internet Fundamentals online Quiz / Practice Test, the list of MCQs / Objective Questions presented will be different, offering you a diverse set of practice opportunities. This variability encourages you to practice extensively, refining the accuracy of your answers and your overall grasp of the content. By utilizing this resource, you can hone your skills and become more adept at managing time constraints during actual exams.

Test Instructions
Question type	Randomized MCQs.Changes every time you visit the test
Total Number of Questions	30
Time Limit	20 Minutes
Points	1 Point for each Question

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Question 1 of 30

Q-1. What is "rebase" in Git?

A process to update a remote repository.

A process to merge changes without conflicts.

A process to change the base commit of a branch.

A process to create a new branch.

Your Answer:Correct

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Question 2 of 30

Q-2. In CSS grid layout, what does the "grid-auto-rows" property define?

It defines the size of a specific row in the grid

It specifies the order in which grid items appear

It aligns grid items vertically and horizontally within the grid

It sets the size of implicitly created rows when grid items are added

Your Answer:Correct

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Question 3 of 30

Q-3. What is the purpose of the HTML `<ul>` element?

To define an unordered list

To create a hyperlink

To indicate a table

To define a list item

Your Answer:Correct

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Question 4 of 30

Q-4. What is the purpose of the classList property in JavaScript?

To create a new HTML element

To access an element's attributes

To manipulate an element's class list

To change the content of an HTML element

Your Answer:Correct

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Question 5 of 30

Q-5. What is the primary purpose of a CDN in web performance optimization?

To increase server load

To slow down website loading times

To reduce content delivery times and enhance website performance

To add visual effects to web pages

Your Answer:Correct

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Question 6 of 30

Q-6. What is the result of the expression '5' + null in JavaScript?

'5null'

'null'

Error

Your Answer:Correct

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Question 7 of 30

Q-7. What is the primary programming language associated with the Vue.js framework?

JavaScript

TypeScript

Python

Ruby

Your Answer:Correct

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Question 8 of 30

Q-8. What does the "opacity" property control in CSS?

The thickness of an element's border

The visibility of an element

The alignment of text

The size of the text

Your Answer:Correct

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Question 9 of 30

Q-9. In the box model layout, what does the "position" property value "static" indicate?

The element is removed from the layout

The element is positioned relative to its containing element

The element remains in a fixed position within the viewport

The element is displayed with scrollbars

Your Answer:Correct

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Question 10 of 30

Q-10. What is the role of the "pseudo-class" `.hover` in CSS?

It targets the first child element

It selects elements based on their attribute values

It applies styles when an element is hovered over

It defines custom HTML elements

Your Answer:Correct

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Question 11 of 30

Q-11. Which operator is used to check if a value is equal to another value without considering their data types?

'=='

'==='

'!='

'!=='

Your Answer:Correct

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Question 12 of 30

Q-12. Which front-end framework is known for its component-based architecture and is maintained by Facebook?

Angular

React

Vue.js

Ember.js

Your Answer:Correct

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Question 13 of 30

Q-13.XML documents are called ________ sections

CDATA

EDATA

scripting code.

parser

Your Answer:Correct

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Question 14 of 30

Q-14. In HTML, what is the role of the `<u>` tag with the `title` attribute?

To create a tooltip with underlined text

To define a structural element

To insert images

To suggest a line break opportunity

Your Answer:Correct

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Question 15 of 30

Q-15. Which keyword is used to create a new instance of an object in JavaScript?

create

instance

new

object

Your Answer:Correct

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Question 16 of 30

Q-16. What is the correct HTML tag for inserting a line break?

<lb>

<br>

<break>

Your Answer:Correct

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Question 17 of 30

Q-17. Which HTTP request header is used to request a fresh copy of a resource without using the cache?

Cache-Control

Expires

If-Modified-Since

Last-Modified

Your Answer:Correct

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Question 18 of 30

Q-18. Which HTML element is used to create a nested (sub) list within an ordered or unordered list?

`<nl>`

`<ol>`

`<ul>`

`<li>`

Your Answer:Correct

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Question 19 of 30

Q-19. Which CSS property is used to set the thickness of an element's text characters to a lighter or bolder style?

font-weight

font-style

font-transform

font-variant

Your Answer:Correct

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Question 20 of 30

Q-20. Which CSS property is used to make an image scale fluidly with its parent container in a responsive layout?

max-height

min-width

max-width

width

Your Answer:Correct

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Question 21 of 30

Q-21. Which HTML tag is used to include an external CSS file in an HTML document?

`<style>`

`<link>`

`<script>`

`<css>`

Your Answer:Correct

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Question 22 of 30

Q-22. Which event type occurs when a user clicks on an HTML element with the left mouse button?

`mousedown`

`mouseup`

`click`

`mouseover`

Your Answer:Correct

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Question 23 of 30

Q-23. Which keyword is used to declare a variable in JavaScript?

var

variable

int

Your Answer:Correct

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Question 24 of 30

Q-24. What does "CDN" stand for in the context of web development?

Content Delivery Network

Common Development Network

Code Deployment Namespace

Content Distribution Node

Your Answer:Correct

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Question 25 of 30

Q-25. What does "UI" stand for in the context of wireframing and prototyping?

User Interaction

User Interface

Universal Interface

User Impact

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Question 26 of 30

Q-26. What is the result of the expression 'true' '===' true in JavaScript?

true

false

Error

Undefined

Your Answer:Correct

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Question 27 of 30

Q-27. What does the term "domain propagation" refer to in the context of domain registration and hosting?

Domain renewal process

The process of transferring a domain

The time it takes for DNS changes to propagate across the internet

Registering multiple domains under one account

Your Answer:Correct

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Question 28 of 30

Q-28. What does "SOP" stand for in project management?

Standard Operating Procedure

System Optimization Plan

Scope of Project

Statement of Performance

Your Answer:Correct

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Question 29 of 30

Q-29. Which protocol is typically used for securing email communication?

HTTP

FTP

SMTP

Telnet

Your Answer:Correct

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Question 30 of 30

Q-30. What is the primary focus of the "Web of Things (WoT) Scripting API" by W3C?

Enhancing website aesthetics

Enabling web applications to interact with IoT devices

Defining web page layouts

Improving website security

Your Answer:Correct

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Web / Internet Fundamentals Online Test 4 – Randomized MCQs

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