Please answer following short parts for Upvote (please answer all)

a) What is the Domain Name Space?

b) What is Fully Qualified Domain Name (FQDN)?

c) Given the following FQDN answer the following questions

kali182.infs4180.rmu.edu

Applying the concept of the Domain Name Space, what is edu, rmu, infs4180, and kali182?

d) What is the local host file?

e) What is a local DNS server?

f) What is BIND?