Our experts have gathered these LAN MCQs through research, and we hope that you will be able to see how much knowledge base you have for the subject of LAN by answering these multiple-choice questions.
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A.   Ethernet


C.   ATM

D.   Local Talk

2: The computers in a lab on a floor of a building would be connected using a ________.

A.   LAN

B.   WAN

C.   PAN

D.   MAN

3: ____ area networks can cover large geographic distances, including the entire earth.

A.   Personal

B.   Wide

C.   Local

D.   Universal

4: Voip is a type of ______ output.

A.   Video

B.   Audio

C.   Text

D.   Plotting

5: A switch is typically preconfigured with one _______________ that includes all its ports.

A.   Bridged mode

B.   Default VLAN

C.   Virtualization


6: What does LAN stand for?

A.   Long Access Network

B.   Localized Area Network

C.   Local Area Network

D.   Limited Access Network

7: Which of the following is a characteristic of LAN?

A.   Covers a large geographical area, often spanning multiple cities

B.   Uses public infrastructure for data transmission

C.   Connects devices within a small geographical area, such as an office or a building

D.   Operates at very high speeds, typically over 10 Gbps

8: Which device is commonly used to connect devices in a LAN and forward data packets between them?

A.   Router

B.   Switch

C.   Modem

D.   Hub

9: What is the maximum data transmission speed for a traditional Ethernet LAN using twisted-pair copper cables?

A.   10 Mbps

B.   100 Mbps

C.   1 Gbps

D.   10 Gbps

10: Which LAN topology connects all devices in a linear manner with each device having exactly two neighbors?

A.   Star topology

B.   Bus topology

C.   Ring topology

D.   Mesh topology

11: In a wireless LAN (WLAN), what is the technology that allows devices to connect to the network without using physical cables?

A.   Fiber optics

B.   Wi-Fi

C.   Bluetooth

D.   Zigbee

12: Which layer of the OSI model is responsible for addressing, packaging, and routing data packets in a LAN?

A.   Physical layer

B.   Data link layer

C.   Network layer

D.   Transport layer

13: Which LAN component is responsible for converting data between digital signals used by computers and analog signals used by communication channels?

A.   Switch

B.   Hub

C.   Modem

D.   Router

14: Which LAN topology offers redundancy and fault tolerance as data can take multiple paths to reach its destination?

A.   Star topology

B.   Bus topology

C.   Ring topology

D.   Mesh topology