Somali International University

Course: Advanced Computer Networking

Classes: CMS

Lecturers: Abdikarim Abdullahi

Part One: Basics of Networking (Answer any five of the following questions)

1. Discuss briefly about physical and logical network topologies?

2. Define OSI model and list its layers?

3. Define Bandwidth and data transmission modes?

4. What is networking?

5. Differentiate between peer-to-peer and client- server networks?

6. Define types of network media (Cables)?

7. Differentiate between baseband and broadband communication?

Part II Addressing (Answer all the following questions)

1. Define IP Addressing?2. What is the decimal equivalent of the binary address

10111110.01100100.00000101.00110110?3. What is the binary equivalent of the decimal address 185.140.85.190?4. How many host and network addresses can be found with the ip address

192.220.219.40/27?

Good luck

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