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Network Protocols — What They're For

Eduqas ICT (5539)U1 L28GCSELesson packSubscription
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  • 26 marks
  • about 30 minutes
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Question types: multiple choice, short answer, fill the gap, true or false, matching.

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About this resource

Eduqas/WJEC ICT 5539, Unit 1 (1.2.3) — the purpose of protocols: why devices made by different manufacturers need an agreed set of rules to communicate at all, and what job the named protocols (HTTP/HTTPS, FTP, SMTP, POP, IMAP, TCP/IP) each do. Note (L27 gap): the lesson immediately before this o…

18 slides.

Lesson outline

  1. Do Now — Retrieval
  2. Keywords for This Lesson
  3. Quick Check — Why Bother Agreeing Rules?
  4. What Is a Protocol, and Why Do We Need One?
  5. Hinge Question — What Actually Is a Protocol?
  6. Loading a Web Page — HTTP and HTTPS
  7. Why Not Use HTTPS for Everything, Always?
  8. Sending Files and Email — FTP, SMTP, POP and IMAP
  9. Hinge Question — Matching Protocols to Their Job
  10. TCP/IP — Getting Data to the Right Place
  11. Main Activity, Part 1 — Match the Protocol to the Job
  12. Main Activity, Part 2 — Amira's Craft Shop
Unit bundleUnit 1 · Lessons
Part of: Unit 1 · Lessons: the whole unitEvery resource in the unit in one zip.

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