How many types of physical transmission media?
a) one
b) two
c) three
d) four
twisted pair, Coaxial cable, Fiber optic
How many types of twisted pair cable?
a) one
b) two
c) three
d) four
shielded twisted pair, unshielded twisted pair
Which of the following are characteristic of twisted pair cable?
a) inexpensive transmission medium
b) transfer data to short distance
c) easy to install
d) all of these
Which of the following consist of thin glass to transmit beams of light?
a) twisted pair
b) coaxial cable
c) fiber-optic
d) microwave
How many types of wireless transmission media?
a) one
b) two
c) three
d) four
microwave system, satellite communication, broadcast radio, cellular communication
Which of the following transmits voice and data through air as high frequency radio waves?
a) twisted pair
b) coaxial cable
c) fiber-optic
d) microwave
