Part 1-MCQ/Matching 40 points Q1-Which protocol is used to resolve machine names into IP addresses: . a DNS over UDP b. URL. Over TCP a ARP over UDP b. ARP over TCP This is a required question 02-Which of the following are valid host IP addresses within the 172.16.2.0/23 network? (choose all that apply) a. 172.16.4.5/23 b. 172 16.3.0/23 c. 172 16.3.254/23 d. 172 16.3.255/23 0 This is to Q3. How does a client application select for a TCP or UDP source port number? a a random value in the [1-1023) range b a predefined value in the 11-10231 port range c a random value in the 024-65535 range da predefined value in the 1024-65535) range