Module 0: Getting Started

MODULE 00 · 3 LESSONS

Set up a dependable workspace, understand the browser-server-database loop, and choose a realistic project path.

Project checkpoint: Create a development readiness checklist and map the CourseFlow capstone architecture.

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Module 0 learning loopA four-step visual showing client and server responsibilities, DNS and HTTPS, request-response lifecycle, status codes.Module 0 learning loop1Client And ServerResponsibilities2DNS And HTTPS3Request-responseLifecycle4Status Codes

Module 0 learning loop

  1. 1Client And Server Responsibilities
  2. 2DNS And HTTPS
  3. 3Request-response Lifecycle
  4. 4Status Codes
Module 0 learning loop: a practical sequence used in this lesson.

What this module changes in your work

  • Trace a request from a browser through DNS, HTTP, an application server and a database.
  • Turn a product idea into users, stories, boundaries and measurable acceptance criteria.
  • Use client and server responsibilities, DNS and HTTPS, request-response lifecycle in one coherent implementation.
  • Complete this evidence-backed checkpoint: Create a development readiness checklist and map the CourseFlow capstone architecture.

Lessons

PROJECT CHECKPOINT

Turn getting started into evidence

Create a development readiness checklist and map the CourseFlow capstone architecture.

  • Write acceptance criteria for client and server responsibilities before implementation.
  • Keep the change small enough that a reviewer can connect it to the intended behavior.
  • Use the most direct check available for DNS and HTTPS and save the result.
  • Record one decision you would keep and one you would revisit after feedback.

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