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Unit 4.1 : Computer Network

Unit 4.1 : Computer Network

Assessment

Presentation

•

Computers

•

Vocational training

•

Practice Problem

•

Hard

Created by

Ts. Mohd Asiq Hamdi

FREE Resource

19 Slides • 17 Questions

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Multiple Choice

Which of the following is NOT an objective of this unit on local area networks (LAN)?

1

Introduce the local area network (LAN) concepts and architecture.

2

Introduce the variable generation of local area network.

3

Introduce the types of transmission media.

4

Explain the history of the Internet.

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Multiple Select

Based on the learning outcomes, what are two key skills students should be able to demonstrate after this lesson?

1

Explain the variety of topologies in LAN

2

Describe the different generations of LAN

3

Build a wireless network from scratch

4

Explain the structure of guided and unguided media

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Multiple Choice

Which of the following is a key component of a Local Area Network (LAN)?

1

Wide Area Network (WAN)

2

Transmission media

3

Internet Service Provider (ISP)

4

Satellite communication

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Fill in the Blank

Fill in the blank: The LAN market has seen several technologies such as Ethernet, Token Ring, Token Bus, FDDI, and ___.

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Multiple Choice

What is the main difference between Ethernet and Internet as described in the text?

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Ethernet connects devices globally, while Internet connects devices locally.

2

Ethernet connects devices in a local area network, while Internet connects users from all over the world in a single massive network.

3

Ethernet is wireless, while Internet is wired.

4

Ethernet is used for mobile devices only, while Internet is used for computers only.

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Multiple Choice

Which of the following is NOT a characteristic of FDDI (Fiber Distributed Data Interface)?

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Uses IEEE 802.5 token ring protocol

2

Can extend in range up to 200 km

3

100 Mbit/s standard for data transmission in a LAN

4

Uses optical fiber optic

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Multiple Select

Which of the following are benefits of ATM LAN (Asynchronous Transfer Mode)?

1

Combines circuit-switching and packet-switching

2

Works in the MAC and physical layers like Ethernet

3

Invented in 1994

4

Provides only circuit-switching

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Fill in the Blank

ATM technology was invented in the year ___.

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Multiple Choice

What was the main goal of IEEE Project 802 started in 1985?

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To set standards for intercommunication among equipment from different manufacturers

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To develop new hardware for computers

3

To create a new programming language

4

To replace the OSI model

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Open Ended

Compare the scope of IEEE 802 standards with the OSI reference model, focusing on the layers each covers.

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Multiple Choice

Which layer in the IEEE standard for LANs is responsible for logical link control (LLC)?

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Physical layer

2

Data link layer

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Upper layers

4

Transmission medium

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Multiple Select

Which of the following are handled by data link control?

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Framing in packet

2

Packet flow control

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Error control

4

Routing

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Fill in the Blank

Carrier sense multiple access with collision detection is abbreviated as ___.

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Multiple Choice

What is the main advantage of using token passing in Token Ring networks?

1

Increases network speed

2

Provides fair access and eliminates collisions

3

Reduces hardware cost

4

Simplifies network configuration

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Open Ended

After learning about Local Area Networks (LAN), what is one question you still have or one concept you would like to explore further?

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Multiple Choice

Which of the following topics is NOT covered in Unit 4: Local Area Network (LAN)?

1

IEEE standard

2

Topology

3

Wireless communication protocols

4

Transmission media

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Poll

Rate your understanding for our class

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