Protocols

Question 1

functions as a directory service, efficiently translating
human-friendly domain names into machine-understandable IP addresses, facilitating seamless
communication over the network.

Answer 1

Domain Name System (DNS)

Question 2

Utilized within local networks to associate IP addresses
with MAC addresses

Answer 2

Address Resolution Protocol (ARP)

Question 3

Aids in diagnosing network connectivity issues by
sending error messages and operational information

Answer 3

Internet Control Message Protocol (ICMP)

Question 4

Crucial in establishing reliable connections and overseeing the orderly transmission of data packets between network devices

Answer 4

Transmission Control Protocol (TCP)