CHAPTER 8: COMMUNICATING DIGITAL CONTENT

Based on the list advatages of network below, which is NOT CORRECT?

• Sharing data and information

• Facilitating communications

• Transferring funds

• Lack of Robustness

What is digital communication?

• Transferring printed documents between two computers

• Transferring data, instructions, and information between devices

• Sending emails only through wired connections

• Printing documents across a network

What is a network?

• A collection of computers and devices connected via communication devices and transmission media

• A web browser application

• A software that connects computers

• A single computer connected to the internet

Which type of network connects computers and devices in a limited geographical area?

• WAN

• MAN

• LAN

• PAN

What is the difference between LAN and WLAN?

• WLAN uses no physical wires

• LAN connects only wireless devices

• WLAN is faster than LAN

• LAN requires a modem while WLAN does not

A WAN (Wide Area Network) covers:

• A single building

• A small office

• A large geographic area

• A single person’s workspace

What type of network connects devices in a person’s workspace using wired or wireless technology?

• PAN

• MAN

• LAN

• WAN

What is a client/server network?

• All computers share data equally

• One or more computers act as servers while others are clients

• Computers are not connected

• A network without servers

Which of the following is a wireless communication standard?

• USB

• Bluetooth

• HDMI

• DSL

Which standard defines how two wireless devices communicate over the air?

• LTE

• Bluetooth

• Wi-Fi (802.11)

• NFC