Match the following components of a typical home-used wireless router with their functions.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
The LAN ports | arrow_right_alt | Connecting the broadband modem provided by the ISP. |
The antennas | arrow_right_alt | Connecting computers or networked devices via twisted pair cables. |
The WAN port | arrow_right_alt | Connecting mobile devices via radio frequency signals. |
Which of the following is/are the main difference(s) between a wired network and a wireless network?
(1) A wired network has higher data transfer rates than a wireless network.
(2) A wired network has lower interference than a wireless network.
(3) A wired network is less secure than a wireless network.
Which of the following statements about 2.4 GHz and 5 GHz Wi-Fi bands is/are correct?
Which of the following is/are the security standard(s) typically used in wireless networks?
(1) WPA (Wi-Fi Protected Access)
(2) WEP (Wired Equivalent Privacy)
(3) WPA2/ WPA3 (Wi-Fi Protected Access version 2/ Wi-Fi Protected Access version 3)
(4) WPA2-Enterprise/ WPA3-Enterprise
An access point connects to the Internet only via a wireless connection.
Users can configure a Service Set Identifier (SSID).
State two advantages of wireless network over wired network.
State one major difference between wireless routers and access points.
A wireless routers are dual-band, which support 2.4 GHz and 5 GHz operating frequencies. State two difference of using 2.4 GHz and 5GHz channels for the connection of wireless device.