Programming & AI · Baccalaureate year 2, 2027 · Term 1
Chapter 3 explained: Web Applications
The overall structure of web applications, web application communication methods, and fundamentals of frontend technology.
Lessons in this chapter (3 lessons)
Lesson 3-1: The Overall Structure of Web Applications
Frontend shows and collects, backend decides and processes, database stores and retrieves — three tiers cooperating make a web application work.
Lesson 3-2: Web Application Communication Methods
Client requests, server responds — over HTTP/HTTPS, with a method (GET/POST), a status code, and often an API returning JSON.
Lesson 3-3: Fundamentals of Frontend Technology
HTML structures, CSS styles, JavaScript behaves — and semantic HTML, responsive design, and frameworks make a modern frontend meaningful, adaptable, and efficient.
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Term 1 review (chapters 1–4): AI, HTTPS, web layers and C.R.A.P
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