Скачать или смотреть 5.1.5 DNS, HTML & Cookies | Internet & WWW | IGCSE/O-Levels Computer Science (0478/2210)

Welcome to FusionX Academy!
In this lecture, we cover Topic 5.1.5: DNS, HTML & Cookies, an important part of IGCSE / O-Level Computer Science (0478/2210) under Automated and Emerging Technologies / Internet & WWW concepts. These topics are frequently tested in Paper 1 through definitions, explanations, and short structured questions.

This session explains each concept using simple language, real-world examples, and CAIE exam-style points to help students gain strong conceptual clarity and score higher marks.

🌐 Topics Covered:

What is DNS (Domain Name System)?
How DNS converts domain names into IP addresses
What is HTML?
Role of HTML in creating web pages
What are Cookies?
Purpose of cookies (user preferences, session management)
Advantages and disadvantages of cookies

🎯 Why this lecture is important:

Fully aligned with CAIE 0478 / 2210 syllabus
High-frequency exam topic
Helps with definition + explanation questions
Ideal for revision before exams
🎓 Join FusionX Academy
We provide:
Topical past paper practice
Examiner-style explanations
Clear notes & conceptual teaching

Preparation for May/June & Oct/Nov sessions
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