Guided media

Which transmission media has the highest transmission speed in a network?

Twisting in a twisted-pair help reduce the __________.

_______ cable consists of an inner copper core and a second sheath.

Bits can be send over guided and unguided media as analog signal by

Which data communication method is used to transmit the data over a serial communication link?

In an optical fiber, the inner core is ______ the cladding.

If a satellite is in geosynchronous orbit, it completes one orbit in ______________

_________ are used for cellular phone, satellite, and wireless LAN communications.

________ are used for short-range communications such as those between a PC and a peripheral device.

25. Microwaves are _________.