Protocols

Question 1
Which one of the following protocols is NOT used to resolve one form of address to another one?
A
DNS
B
ARP
C
DHCP
D
RARP
       Computer-Networks       Protocols       2016 set-01
Question 1 Explanation: 
DHCP is dynamic host configuration protocol: allocates one of the unused IP address.
Except DHCP, remaining all the protocols are used to resolve one form of address to another one.
I. DNS is going to convert hostname to IP address.
II. ARP is going to convert IP to MAC.
III. DHCP is going to assign IP dynamically.
IV. RARP is going to convert MAC to IP.
There is 1 question to complete.