Web Development Fundamentals
Exam Power Notes — Quick Revision Guide
1. Web Development: Creating and maintaining websites and web applications using front-end, back-end,
databases, APIs, security, and deployment.
2. Front End
HTML structures page content. CSS controls presentation and layout. JavaScript adds behavior and interactivity.
3. HTML Essentials
Elements, tags, attributes, headings, paragraphs, links, images, lists, tables, forms, and semantic elements are core
HTML concepts.
4. CSS Essentials
Important topics: selectors, box model, margin, padding, border, display, position, Flexbox, Grid, media queries, and
responsive design.
5. JavaScript Basics
Variables, data types, operators, conditions, loops, functions, arrays, objects, events, DOM manipulation, and
asynchronous programming.
6. Back End
Server-side code handles business logic, authentication, data processing, APIs, requests, responses, sessions, and
validation.
7. Databases
Databases organize application data. Relational databases use tables, rows, columns, keys, and SQL. Common
SQL operations are SELECT, INSERT, UPDATE, and DELETE.
Exam Power Notes — Quick Revision Guide
1. Web Development: Creating and maintaining websites and web applications using front-end, back-end,
databases, APIs, security, and deployment.
2. Front End
HTML structures page content. CSS controls presentation and layout. JavaScript adds behavior and interactivity.
3. HTML Essentials
Elements, tags, attributes, headings, paragraphs, links, images, lists, tables, forms, and semantic elements are core
HTML concepts.
4. CSS Essentials
Important topics: selectors, box model, margin, padding, border, display, position, Flexbox, Grid, media queries, and
responsive design.
5. JavaScript Basics
Variables, data types, operators, conditions, loops, functions, arrays, objects, events, DOM manipulation, and
asynchronous programming.
6. Back End
Server-side code handles business logic, authentication, data processing, APIs, requests, responses, sessions, and
validation.
7. Databases
Databases organize application data. Relational databases use tables, rows, columns, keys, and SQL. Common
SQL operations are SELECT, INSERT, UPDATE, and DELETE.
