BITM Business Data Communication and Networking

bitmsemester 4

This course is designed to provide students with a comprehensive understanding of business data communication and networking concepts.

semester photo

Chapter Wise Notes Question Banks Syllabus Chapter Wise Questions Viva Practical

Faculty of Management

2024

Bachelor of Information Technology Management

Business Data Communication and Networking

IT240

Full Marks: 60

Pass Marks: 30

Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.

"Group "A""

Brief Answer Questions:

[10 × 1 = 10]

Define data communication.

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

List out any two limitations of circuit switched network.

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

Define multicasting.

List any two features of Network Operating System.

Write any two benefits of using Virtual LANs.

List out any two factors for improving circuit capacity.

Define wi-max.

How is network traffic managed in a managed network?

"Group "B""

Short Answer Questions: (Attempt any FIVE Questions)

[5 × 3 = 15]

How can improving device performance benefit WAN operations?

Explain the services provided by transport layer.

How the Internet Works? Explain.

List the differences between Asynchronous Transmission and Synchronous Transmission.

Explain any three types of networking device.

How do packet-switched networks handle data transmission?

"Group "C""

Long Answer Questions: (Attempt any THREE Questions)

[3 × 5 = 15]

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

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

Define VPN and explain its type.

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,

"Group "D""

Comprehensive Answer / Case / Situation Analysis Questions:

[2 × 10 = 20]

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.

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