Question

question 3
which lists the layer 2 and layer 3 address fields in the correct order?
destination nic address, source nic address, source ip address, destination ip address
source nic address, destination nic address, source ip address, destination ip address
destination nic address, source nic address, destination ip address, source ip address
source nic address, destination nic address, destination ip address, source ip address
question 4
which of the following are data link layer protocols? (choose three)
802.11
ethernet
ip
ppp
udp

Explanation:

For Question 3, in network communication, at Layer 2 (data - link layer), the destination NIC (Network Interface Card) address comes first, followed by the source NIC address. At Layer 3 (network layer), the source IP address comes before the destination IP address. For Question 4, 802.11 (Wi - Fi), Ethernet, and PPP (Point - to - Point Protocol) are data link layer protocols. IP is a network layer protocol and UDP is a transport layer protocol.

Answer:

Question 3: Destination NIC address, source NIC address, source IP address, destination IP address
Question 4: 802.11, Ethernet, PPP