मॉनिटर क्या है,कैसे काम करते है (विस्तार से जानिए) — What is Monitor, how does it work (know in detail)
https://medium.com/@gangaprakash.slsoftech/%E0%A4%AE%E0%A5%89%E0%A4%A8%E0%A4%BF%E0%A4%9F%E0%A4%B0-%E0%A4%95%E0%A5%8D%E0%A4%AF%E0%A4%BE-%E0%A4%B9%E0%A5%88-%E0%A4%95%E0%A5%88%E0%A4%B8%E0%A5%87-%E0%A4%95%E0%A4%BE%E0%A4%AE-%E0%A4%95%E0%A4%B0%E0%A4%A4%E0%A5%87-%E0%A4%B9%E0%A5%88-%E0%A4%B5%E0%A4%BF%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A4%BE%E0%A4%B0-%E0%A4%B8%E0%A5%87-%E0%A4%9C%E0%A4%BE%E0%A4%A8%E0%A4%BF%E0%A4%8F-what-is-monitor-how-does-it-work-know-in-dbc374eeb186