I believe the protocal is TCP, but the question doesn't really mention, and it also mentions nothing about the type of data being transmitted and if it was a large file. So I am taking it to assume the minimum number of packets that would be necessary to send anything. However the chapter has been dealing with TCP, IP and HTTP. So, I have no clue.
Here are all the questions, maybe it might help.
3. a) What is reliability?
b) How does TCP implement reliability?
c) In TCP, what is the receiver’s role in reliability?
d) In TCP, what is the sender’s role in reliability?
5. a) What do the internet and transport layers do collectively?
b) Distinguish between what the internet and transport layer standards govern.
c) What errors does the transport layer usually fix?
d) What do application layer standards govern?
11. a) Is Ethernet connectionless or connection-oriented? Explain.
b) In a switched Ethernet network, are there timing constraints on when a station may transmit?
12. a) The source and destination hosts are separated by four networks. How many packets will there be?
b) How many frames will there be?
c) How many routers will there be along the route? (Hint: Draw a picture showing the hosts, networks, and routers.)
d) How many routes will there be?
e) How many data links will there be?
f) How many IP destination addresses will there be?
g) How many destination data link layer addresses will there be?
h) What will be the Layer 2 data link layer destination address in the frame in the first network?
i) What will be the destination IP address of the packet contained in that frame?
15. Two hosts are separated by ten routers.
a) How many internet layer processes will be active on the two hosts and the devices between them?
b) How many transport layer processes will be active?
c) Which layers are hop-by-hop layers?
d) Which layers are end-to-end layers? (The physical layer is not considered to be either.)
24. a) What is the standards agency for TCP/IP?
b) What are most of this agency’s documents called?
c) In which At what layers is TCP/IP dominant?
d) How dominant is TCP/IP today at these layers compared to OSI’s dominance at the physical and data link layers?
e) Which of the following is an architecture: TCP/IP, TCP, or IP?
f) Which of the following are standards: TCP/IP, TCP, or IP?