7. Why do we use domain names like www.example.com instead of IP addresses, and how does the Domain Name Service (DNS) system facilitate this translation?
IP addresses are difficult to remember and subject to change, hence we use domain names. DNS handles this translation from domain name to IP address automatically but sometimes we might need to this manually.
We prefer using domain names like www.example.com over IP addresses because IP addresses can be challenging to remember and are subject to change. The Domain Name System (DNS) automatically translates human-readable domain names into corresponding IP addresses, hence, simplifying the process.