Functional vs Non-Functional Requirements | 11th Class Computer Science

FunctionalRequirements #NonFunctionalRequirements #11thClassComputerScience #ICS2025 #PunjabBoard #NewSyllabus2025 #SoftwareEngineering #SDLCinUrdu Welcome to another lecture from the 11th Class Computer Science (Punjab Board 2025 New Syllabus) series. In this video, we clearly explain the difference between Functional and Non-Functional Requirements, a key topic from the Requirements Gathering Phase of SDLC. 🎯 What You’ll Learn in This Lecture: ✅ What are Functional Requirements? ✅ What are Non-Functional Requirements? ✅ Key differences between both types ✅ Real-life examples for easy understanding ✅ Importance of both in Software Development Life Cycle (SDLC) 🔍 Topics Covered: Role of functional and non-functional requirements in SDLC User needs vs system performance Examples like login functionality, loading speed, security, etc. Simple explanation in Urdu/Hindi for ICS/FSc students 📚 Syllabus Reference: This topic is part of Chapter 1: Introduction to Software Development from the 11th Class Computer Science Punjab Textbook Board 2025 Edition. 🎓 Ideal For: ICS Part 1 / FSc 1st Year Computer Science Students Teachers explaining SDLC concepts Beginners in Software Engineering Students preparing for PPSC / board exams Computer Science 11th Class Lectures: ******************* Chapter 4 Playlist: https://www.youtube.com/watch?v=AXTSK1lTKF4&list=PLZKMpv2xHQ9JHoQKZxjmympt1rlc05Mtu ******************** Chapter 4 Playlist: https://www.youtube.com/watch?v=eIlQgg3GUrQ&list=PLZKMpv2xHQ9LBT-891_p-iM1o7AxKySUf ******************** Chapter 5 Playlist: https://www.youtube.com/watch?v=wzuC7htHAc4&list=PLZKMpv2xHQ9ISork3fcIR_SefA9mHrt0a ******************** Chapter 3 https://www.youtube.com/watch?v=JYR6n0MdGh0&list=PLZKMpv2xHQ9K3xYm8mDrgsNwCpjv_4HW2 ******************** BSCS - BSIT - BSSE - University Lectures ******************** Operating System Playlist: https://www.youtube.com/watch?v=Bxw3tNQqVCs&list=PLZKMpv2xHQ9JoYOPf7mdgoO2RAvPhrlJI ******************** C++ Object Oriented Programming Playlist: https://www.youtube.com/watch?v=FxGVl8yOm7M&list=PLZKMpv2xHQ9LE6C4Dto0dGPkATuh8iOK_ ******************** Database Management System Playlist: https://www.youtube.com/watch?v=848LY-TsI70&list=PLZKMpv2xHQ9LbsEZNIzwBqpu7_lbsTpP- ******************** Digital Logic Design | Digital Electronics Playlist https://www.youtube.com/playlist?list=PLZKMpv2xHQ9L1RhtZ46_oB2wSdNev2ehj ******************** Computer Organization and Architecture Playlist https://www.youtube.com/playlist?list=PLZKMpv2xHQ9KhP4pC-3bpJaH-pyOuP190 ******************** Number System Playlist https://www.youtube.com/playlist?list=PLZKMpv2xHQ9JDU_CTJLAxhQJLHdYA_K2m