Web App Development Practice Exam

Web App Development Practice Exam

Web App Development is the process of building software applications that run through a web browser. Unlike traditional software that needs to be installed on a device, web apps are accessible online and can be used on computers, tablets, or smartphones. Examples include online shopping platforms, email services, social media sites, and booking systems. These apps are created using a combination of programming languages like HTML, CSS, JavaScript, and back-end languages such as PHP, Python, or Node.js.

Web apps are powerful tools that allow users to interact with content, perform actions, and get results instantly over the internet. For businesses, web apps are a cost-effective way to reach users without needing multiple versions for different devices. For users, they offer convenience, speed, and accessibility from anywhere. Web app development includes designing user-friendly interfaces, writing code, connecting to databases, and testing for performance and security.

Who should take the Exam?

This exam is ideal for:

• Beginners interested in software or app development
• Computer science and IT students
• Web designers who want to learn programming
• Entrepreneurs building web-based startups
• Front-end or back-end developers
• Digital product managers and tech leads
• Freelancers and agency developers
• Professionals shifting into tech careers

Skills Required

• Basic computer and internet skills
• Problem-solving mindset
• Curiosity about how websites and apps work
• Willingness to learn coding
• Familiarity with design or development tools is helpful (not required)

Knowledge Gained

• Building interactive and functional web apps
• Understanding front-end and back-end development
• Using programming languages like HTML, CSS, JavaScript, and more
• Working with databases and APIs
• Creating user-friendly and mobile-responsive interfaces
• Testing and debugging applications
• Hosting and deploying web apps online

Course Outline

The Web App Development Exam covers the following topics - 

1. Introduction to Web App Development

• What is a web app?
• Types of web apps (static, dynamic, SPA, PWA)
• Client vs. server side

2. HTML & CSS Basics

• HTML structure and elements
• CSS styling, layout, and responsiveness
• Forms and input handling

3. JavaScript Programming

• Variables, data types, and operators
• Functions and events
• DOM manipulation and interactivity

4. Advanced Front-End Tools

• Responsive design with Flexbox and Grid
• Introduction to frameworks (e.g., React or Vue)
• Form validation and animations

5. Back-End Development Basics

• Introduction to server-side scripting (Node.js, Python, PHP)
• Handling routes and HTTP requests
• Database connections and storage

6. Working with Databases

• Relational vs. NoSQL databases
• CRUD operations (Create, Read, Update, Delete)
• Using SQL or MongoDB for data management

7. APIs and Integration

• What are APIs and how to use them
• RESTful APIs and JSON
• Connecting front-end to external services

8. Authentication and Security

• User login and session handling
• Password protection and hashing
• Securing data and input validation

9. Testing and Debugging

• Browser developer tools
• Console logging and error handling
• Automated testing basics

10. Deployment and Hosting

• Preparing apps for deployment
• Using platforms like GitHub Pages, Vercel, Netlify
• Domain and hosting options