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Unit 6 SEP

 Introduce Web Page Development

Web page development is the process of creating and building websites that people use on the internet. It includes everything from how a site looks, how it works, and how users interact with it.

What happens in web page development?

1.      Planning:

o    What will the website do?

o    Who will use it?

o    What pages are needed (Home, About, Contact, etc.)?

2.      Designing (Front-End):
This involves deciding:

o    Page layout

o    Colors, fonts, background

o    Buttons, menus, forms

Tools used:

o    HTML → builds structure

o    CSS → adds styling

o    JavaScript → adds interactivity

3.      Backend Development:
This deals with the server, database, and how data is stored.
Languages used: PHP, Python, Java, Node.js

4.      Testing:

o    Check if the site works on phones, tablets, laptops

o    Fix errors

5.      Deployment:

o    Publishing the website on the internet using hosting

Importance of Web Development:

·         Helps businesses build online presence

·         Allows e-commerce (online shopping)

·         Provides online education, news, information

·         Helps organizations connect with users

Example Websites:

Facebook, YouTube, school portals, online banking sites.


 Elaborate the Concept of Game Development

Game development is the process of planning, designing, creating, and testing digital games for mobiles, computers, and gaming consoles.

Main elements of a game:

·         Story & concept (What is the game about?)

·         Characters & environment

·         Graphics & animations

·         Sound & music

·         Rules and Levels

·         User controls (keyboard, mouse, touch)

Stages of Game Development:

1.      Concept Creation:

o    Create basic idea, heroes, enemies, items

2.      Game Design Document (GDD):

o    Blueprint of the entire game

o    Levels, missions, controls, challenges

3.      Programming:

o    Making characters move

o    Adding physics: gravity, jumping

o    Creating scoring system

o    Making enemies react

4.      Using a Game Engine:
Game engines provide ready-made tools.
Popular engines:

o    Unity (C#)

o    Unreal Engine (C++)

o    Godot

5.      Testing & Debugging:

o    Fix errors

o    Check difficulty

o    Improve performance

6.      Publishing:
On Play Store, Steam, Epic Store, etc.

Examples:

GTA, Free Fire, Clash of Clans, Minecraft.

Introduce Mobile Application and Development

Mobile application development is the process of creating software applications that run on mobile devices like Android phones and iPhones.

Where are mobile apps used?

·         Social media

·         Banking

·         Gaming

·         Education

·         Delivery services

·         Health and fitness

Types of Mobile Apps:

1.      Native Apps:

o    Built for one platform

o    Fast performance

o    Technologies:

§  Android → Java/Kotlin

§  iOS → Swift

2.      Hybrid / Cross-platform Apps:

o    Built once, run on both Android & iOS

o    Tools: Flutter, React Native, Ionic

3.      Web Apps:

o    Work inside a browser

o    Example: Gmail on browser

Steps in Mobile App Development:

1.      Requirement gathering

2.      Design (UI/UX)

3.      Coding the front-end (User view)

4.      Backend (database, server)

5.      Testing

6.      Publishing in Play Store/App Store

Examples:

Instagram, TikTok, Daraz, eSewa, Google Maps, WhatsApp.

Elaborate Software Protection System

A software protection system includes techniques used to protect software from unauthorized use, copying, modification, or hacking.

Why software protection is needed?

·         To stop software piracy

·         To protect revenue of software developers

·         To stop hackers from modifying code

·         To secure user data

·         To increase software reliability

Major Software Protection Techniques:

1.      Licensing System:

o    Software works only after buying a license

o    Types: Single user, multi-user, trial version

2.      Activation Keys / Serial Numbers:

o    Unique code for each user

o    Needed during installation

3.      Password Protection:

o    Only authorized users can access software

4.      Encryption:

o    Converts data into unreadable form

o    Prevents data theft

5.      Digital Signatures:

o    Ensures software comes from a trusted company

6.      Digital Rights Management (DRM):

o    Protects digital content from copying

o    Used in movies, games, ebooks

7.      Code Obfuscation:

o    Makes source code unreadable so hackers cannot reverse-engineer it

Examples:

Windows activation, antivirus license, Photoshop activation, online game protection.

Introduce E-Learning Platform

An E-learning platform is an online learning system that allows students and teachers to interact digitally using the internet.

What E-learning platforms provide?

·         Video lectures

·         Notes and study materials

·         Online tests and quizzes

·         Assignment submission

·         Student progress tracking

·         Discussion boards

·         Live virtual classes

Advantages of E-Learning:

·         Learn anytime, anywhere

·         Saves time and money

·         Students can repeat lessons

·         More engaging with videos and animations

·         Teachers can manage large groups easily

Examples of E-Learning Platforms:

·         Google Classroom

·         Moodle

·         Microsoft Teams

·         Coursera

·         Byju’s

·         Khan Academy

·         Udemy

Importance in Modern Education:

·         Supports distance learning

·         Useful during pandemics or emergencies

·         Helpful for slow learners (can rewatch)

·         Offers global courses from world experts


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