Question

THABO IS AN INTERN AT A COMPANY SPECIALISING IN COMPUTER NETWORK SYSTEMS .HIS TEAM HAS BEEN GIVEN A NEW PROJECT TO PLAN AND IMPLEMENT THE LAN NETWORK FOR A TOP AUDITING FIRM .SAM ,THABO MENTOR HAS REQUESTED THABO TO IDENTIFY ALL THE LAN COMPONENTS.ASSIST THABO TO IDENTIFY AND DESCRIBE THE PURPOSE OF LAN COMPONENTS

Answer 1

1. Network Interface Card (NIC): This component is responsible for connecting a device to the network, enabling communication between devices.

2. Router: Routers are used to direct data packets between different networks, ensuring that data is sent to the correct destination.

3. Switch: A switch is used to connect multiple devices within a LAN, allowing for efficient data transfer between devices.

4. Modem: A modem is used to connect the LAN to the internet, enabling access to external networks and resources.

5. Ethernet cables: These cables are used to connect devices to the network, providing a physical connection for data transfer.

6. Wireless Access Point: This component allows devices to connect to the LAN wirelessly, enabling flexibility and mobility for users.

7. Network Hub: A hub is used to connect multiple devices in a LAN, acting as a central point for data transmission.

8. Firewall: A firewall is used to protect the LAN from unauthorized access and cyber threats, ensuring network security.

9. Network Server: A network server provides centralized storage and resources for users within the LAN, facilitating data sharing and collaboration.