BITM Business Data Communication and Networking

Define data communication.

Compare and contrast the OSI model with the Internet model. Discuss the similarities and differences between the two models in terms of their layer structures and functions,

Which application allows users to remotely access and control another computer?

Explain the importance of data encoding. Encode 110110 using any three Digital data Digital Signal Encoding technique.

List the differences between Asynchronous Transmission and Synchronous Transmission.

Explain the working mechanism of CSMA and compare it with CSMA/CD.

What role does the Media Access Control (MAC) address play in data transmission?

Define multicasting.

Explain the services provided by transport layer.

Suppose an ISP owns the block of addresses of the form 200.201.202.0 and it wants to create six subnets from this block, with each block having the same number of IP addresses. Calculate subnetmask, range, netid, broadcast id and prefixes (of form a.b.c.d/x) for the six subnets.

List any two features of Network Operating System.

List out any two factors for improving circuit capacity.

Explain any three types of networking device.

Write any two benefits of using Virtual LANs.

List out any two limitations of circuit switched network.

How can improving device performance benefit WAN operations?

How do packet-switched networks handle data transmission?

Define VPN and explain its type.

Define wi-max.

How the Internet Works? Explain.

How is network traffic managed in a managed network?

As a network administrator of your college, you are required to upgrade your college network, explain the factors you consider while designing the network.