- What did Alexander Graham Bell invent?
- What system, sometimes called fiber less optical, uses low-powered infrared beams instead of fiber-optic cable? a. MMDS b. LMDS c. FSO d. Wi MAX
- Why is the shortwave band used for long distances radio cast?
- Virtual teams consist of geographically dispersed coworkers who interact using a combination of telecommunications and information technologies to accomplish organizational tasks. Indicate whether this statement is true or false.
- Why has the telecommunications industry consolidated?
- What are some potential problems of poor database design? Discuss some of the current trends in telecommunications and networks.