Master the 7 Stages of SDLC: Complete Guide for First-Year CS Students 📘

In this detailed video, we break down all 7 stages of the Software Development Life Cycle (SDLC) with real-world examples! Software Development Life Cycle (SDLC) is explained from 11th Computer Science New Book in 2025.

✔ What is SDLC? (Simple definition + real-world examples)
✔ 7 Phases of SDLC (Requirements → Design → Coding → Testing → Deployment → Maintenance)
✔ Agile vs. Waterfall (Key differences + which to use)
✔ Career Tips (How to get into software development!)

🔹 What You’ll Learn:
1️⃣ Requirements Gathering - How developers collect user needs
2️⃣ Analysis - Technical, economic & legal analysis
3️⃣ System Design - Creating blueprints (Architecture, DFDs, ERDs)
4️⃣ Coding/Implementation - Where programming happens
5️⃣ Testing - Finding & fixing bugs (Unit, Integration, System Testing)
6️⃣ Deployment - Releasing software to users
7️⃣ Maintenance - Updates & improvements

Free Resources:
PDF Link for New Book 11th Class Computer:
https://drive.google.com/file/d/1M2YSJzfwVkCYv7XpmGJYgye8gHlDnfvZ/view?usp=drive_link

Notes: (1st lecture notes)
https://drive.google.com/file/d/1PUseUReaM3djr41yR7_rTVSI1tBAqHAP/view?usp=sharing

-----------------------SOLVED EXERCISE SHORT QUESTIONS ANSWERS FOR CHAPTER 1-----------------------
https://drive.google.com/file/d/19b-6nlDdo9usTKAM-UcvauBNJxV_etc3/view?usp=sharing

Keywords:
11th Class Computer 1st Lecture | 1st Year Computer SDLC | 11th Computer Software Development | SDLC | Part 1 Computer Science New Book Chapter 1

#SDLC #SoftwareDevelopment #softwaredevelopmentlifecycle #11thcomputerscience #1styearcomputer #computerscience