Question

What are the benefits of using common names instead of IP addresses?

1) Ease of use
2) Scalability
3) Consistency

Answer 1

Using common names provides ease of use, scalability, and consistency compared to IP addresses, as they are easier to remember, can grow with the internet, and remain constant even when the IP addresses change. Option 1, 2 and 3 are correct.

Step-by-step explanation:

The benefits of using common names instead of IP addresses include ease of use, scalability, and consistency. Common names, which are part of the Domain Name System (DNS), allow users to connect to websites using easy-to-remember domain names instead of numerical IP addresses.

This system is scalable as it can handle the growth of the internet by adding more domain names.

Moreover, it ensures consistency because a domain name will always map to the correct IP address even if the underlying IP address changes due to network reconfiguration or site migration.

Hence, the benefits of using common names instead of IP addresses are ease of use, scalability, and consistency. Option 1, 2 and 3 are correct.