Data Communication

Which of the following statements best describes data transmission?

• The process of removing data from one specific location

• Communication on the Internet

• The process of transferring data from one point to another

• The process of securing data in a network

Data transmission can occur in a number of ways, select the most common ways below (select all that apply)

• Copper Cable

• Wireless (Radio Frequency)

• Fiber Optic Cables (Light)

• Infra red

The speed of transmission is described with what term?

• Broadband

• Bandwidth

• Connection Speed

• Ping

Data can be transmitted in both directions at the same time

• Simplex

• Duplex

• Half-Duplex

Data can be transmitted in both directions but only one direction at a time

• Simplex

• Duplex

• Half-Duplex

Data can only travel in one direction

• Simplex

• Duplex

• Half-Duplex

A public address system is an example of_____ transmission

• Simplex

• Duplex

• Half-Duplex

A walkie-talkie is an example of_____ transmission

• Simplex

• Duplex

• Half-Duplex

Computers that are not networked are known as ___________ computers

Sending data from one computer to another