Which of the Following Statements Is True About Information and Communications

Multiple Choice

Which of the following statements 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) Many developing countries that can't afford to install wireless transmissions are transforming their communications and expanding Internet access by building copper-wired networks.
D) The main role of the telecommunications component involves moving electronic signals from one place to another.