Which of the Following Is True About Information and Communications

Multiple Choice

Which of the following is true about information and communications technology?

A) Increasingly, wireless transmission is favored because of its speed and flexibility although extra costs are incurred.
B) Information and communications technology is a separate category, and does not come under the IT component.
C) The term information and communications technology is often used more broadly to refer to information systems.
D) The main role of the telecommunications component involves moving electronic signals from one place to another, and properly routing traffic.