Data Communication recap

What is data communication?

• Data communication is the storage of data in a database.
• Data communication refers to the analysis of data patterns.
• Data communication is the transfer of data between devices or systems.
• Data communication is the process of deleting data from devices.

The ________ accepts requests from the user and sends back a response.

• router
• database
• client
• server

_____ is a network without wires and a small geographical range.

• WLAN
• VPN
• MAN
• LAN

MAN is a type of network that

• connects users globally across multiple countries.
• is limited to a single building or home.
• provides internet access to rural areas.
• connects users over a specific geographic area, typically a city or campus.

WAN is a network that

• is a network that connects local devices
• is a network that covers a large geographical area.
• is a network that only operates within a single building
• is a network that has a limited range of connectivity