a) Expand each of the following acronyms:


i) FTP;

i) DHCP;

ii) ARP;

iii) ICMP;

iv) DNS;

v) IP.

b) Map the SIX protocols given in part a) above to the layers of the TCP/IP model.

c) UDP and TCP are two protocols seen within the transport layer of the TCP/IP model.

i) Expand the acronyms TCP and UDP.
ii) Compare and contrast UDP and TCP. In your answer, discuss technologies that make use of these TWO protocols, and why their usage within these technologies is appropriate.
iii) Draw a diagram that illustrates how TCP establishes a connection between a client and server. You must demonstrate the three-way handshake in your answer.

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