Hello folks, In this video, you would got about the various notations of ER Diagram along with the ER diagram of hospital management system which is generally asked in the examination. If you have any query, then you can post it to the telegram group where i will resolve your queries individually. Telegram Group Link: https://t.me/joinchat/RMgGjRz0eZaMZbg2Fmn18A You can also mail us at [email protected] Please Like, Share the Video with your friends and Subscribe the Channel. For latest updates of the channel, Follow our Instagram Page: https://www.instagram.com/academicbooster/ Follow our Facebook Page: https://www.facebook.com/academicbooster12 #academicbooster #database #hospitalmanagementsystemerdiagram #erdiagram #gate2021 #gatelectures #erdiagramnotations