Storage Unit/Memory Unit - Components of Computer System | Class 9 Information Technology Chapter 8

👉Previous Video :https://www.youtube.com/watch?v=XfLbELGriNU 👉Next Video :https://www.youtube.com/watch?v=u3qqk8ussk4 ✔️📚👉 Watch Full Free Course: https://www.magnetbrains.com ✔️📚👉 Grab Notes by Expert Teachers Here: https://www.pabbly.com/out/magnet-brains ✔️📚👉 Get All Subjects Playlists: ​https://www.pabbly.com/out/all-videos-playlist ======================================================= 📢 Full Playlist Link: https://www.youtube.com/playlist?list=PLVLoWQFkZbhUmb5Ep0ABAyluPagDZN93s ✅ In this video, ✔️ Class: 9th ✔️ Subject: Information Technology (Code 402) - Part A: Employability Skills (Code 402) ✔️ Chapter: Components of Computer System (Chapter 8) ✔️ Topic Name: Storage Unit/Memory Unit ✔️ Topics Covered In This Video (By Barkha Mam): Explanation of Storage Unit/Memory Unit of Chapter Components of Computer System Unit 3: Information and Communication Technology Part A Employability Skills ======================================================= 00:00 Information Technology Introduction: Components of Computer System 02:21 Storage Unit / Memory Unit 06:13 Internal Memory or Primary Storage 08:20 RAM (Random Access Memory) 13:47 Types of RAM 20:24 Cache Memory 23:01 ROM 27:29 Types of ROM 27:51 PROM (Programmable Read Only Memory) 29:07 EPROM (Erasable Programmable Read Only Memory) 30:59 EEPROM (Electronically Erasable Programmable Read Only Memory) 33:50 Difference Between RAM & ROM 36:11 Flash Memory 37:34 External Memory or Secondary Storage ======================================================= Why study from Magnet Brains? Magnet Brains is an online education platform that helps gives you NCERT/CBSE curriculum-based free full courses from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career. 👉 Contact us 🤑🤑 ➡️ Connect with us : [email protected] ➡️ Website : https://www.magnetbrains.com/ ➡️ Subscribe to us on YouTube: https://www.youtube.com/channel/UC3HS6gQ79jjn4xHxogw0HiA?sub_confirmation=1 ➡️ Subscribe to Magnet Brains Hindi Medium : https://www.youtube.com/channel/UCwO6AYOIRYgyP1KJ5aPbDlw?sub_confirmation=1 ➡️ Subscribe to Magnet Brains IIT JEE & NEET: https://www.youtube.com/channel/UC-PZSEHaQOcJiSTsbJMohZQ?sub_confirmation=1 ➡️ Subscribe to Magnet Brains Competition : https://www.youtube.com/channel/UC0PA9wn-FAXk0HsiCmg9gSA?sub_confirmation=1 ➡️Facebook-: https://www.magnetbrains.com/out/facebook ➡️Telegram-: https://www.magnetbrains.com/out/telegram ➡️Instagram:-https://www.magnetbrains.com/out/instagram_main #class9it #informationtechnology #computersystem #magnetbrains . Disclaimer: "This video is for educational and informational purposes only and is not intended to infringe on any copyrights. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at [email protected] and we will take appropriate action."