The bits and bytes of computer networking week 4 quiz answers
Name Resolution
2. A DNS TTL determines what?
- How many DNS resolutions can take place before the IP has to change.
- How long a DNS entry is allowed to be cached.
- How many steps there are in the resolution process.
- How far away a DNS can be from you.
4. Which of the following are benefits of using Domain Name Resolution (DNS)?
- Allows administrative changes to happen seamlessly.
- Easy for the node to find the network ID.
- Small routing tables.
- Easier for humans to remember website names.
5. The process of using DNS to turn a domain name into an IP address is known as_________.
- ARP table lookup
- IP addresses
- DNS server
- name resolution
