Hii , currentry i faced an issue when i try to connect backend mongoDB
SOLUTION : -
go to your windows system taskbar click on search
control panel
click on Network and Internet
click view network status and tasks
click right side Change adapter settings
Click you network , which network connect with your system , for example my system currently connect with my hotel wifi
click on properties
click and checkout if not already checkout on Internet Protocol Version 4 (TCP/IPv4)
after click on it again you can see properties button
then you can see alredy selected
obtain DNS server address automatically
change toUse the following DNS server address:
change DNS , then click ok and close