Question

select the correct answer.
rick uses his service providers mobile network to connect to the internet. which device does rick need?
a. a telephone line
b. a proxy server
c. a dish antenna
d. a data card

Explanation:

• A telephone line is used for traditional land - line phone calls and not for mobile network - based internet connection.
• A proxy server is a server that acts as an intermediary for requests from clients seeking resources from other servers. It is not a device for connecting to a mobile network.
• A dish antenna is used for satellite - based communication (like satellite TV) and not for mobile network internet.
• A data card (also known as a wireless modem) is a device that allows a computer or other device to connect to a mobile network (e.g., 3G, 4G, 5G) to access the internet.

Answer:

D. a data card