👋Hi Students ✅Please visit our official site to download notes of the lectures in PDF Format and read articles on the topics we have covered till now in the YouTube Videos. 🔗https://www.sestudies.com/ 📢Brief: This is the 6th lecture of software requirement engineering model. Which is covering all the answers of questions mentioned below. 📋This video will Answer your following Questions: ✔ What is Coarse-grain activity Model? ✔Fine-grain activity model? ✔Role-Action model? ✔Entity-Relation model? 📓 LIST OF RECOMMENDED BOOKS FOR SOFTWARE ENGINEERING: 📌Best book to learn Software Engineering: https://amzn.to/3gGWiZa 📌Best Book to learn UML and Object-oriented modeling in Software Engineering: https://amzn.to/3maspBC 📌Second best book for learning Software Engineering: https://amzn.to/3qUj5W4 🕵️‍♂‍WHERE YOU CAN FIND ME: 🙋‍♂‍Link to Subscribe YouTube channel: null 🙋‍♂‍Facebook Page: https://www.facebook.com/SoftwareEngineeringYT 🙋‍♂‍Twitter Account: https://www.twitter.com/iMrHammad 🙋‍♂‍My Medium Blog Where I write about Tech. https://hammadmaqbool.medium.com/ 👩‍🏫 NOTE: We also provide different courses on Software Development, Website Design & Development through Online Classes (Zoom/Skype) in case you are interested please contact us on our about mention Facebook page or Twitter account. 📋LIST OF THE PRODUCTS I AM USING: 👉Mic I am using to record the video is: https://amzn.to/3nkJOc0 👉The software I am using to editing and Screen Recording my videos: https://amzn.to/3p23zWz 👉My 2nd best screen Recording tool: https://amzn.to/3oIGoAa 👉The chair I use for sitting in front of computer whole day: https://amzn.to/34cNl4C 👉Computer Which I use on daily basis: https://amzn.to/37Z5QKZ 👉Best mouse I am using: https://amzn.to/37dsGiX