The most used communication media for network is called……
a) twisted pair cable
b) Coaxial cable
c) Fiber optic
d) none of these
How many types of twisted pair cable?
a) one
b) two
c) three
d) four
Explanation: unshielded twisted pair, shielded twisted pair
What are the characteristic of twisted pair cable?
a) least expensive
b) easy to install
c) both a & b
d) none of these
A type of wire that consists of center wire surrounded by insulation and shield of braided is called……
a) twisted pair
b) coaxial cable
c) fiber optic
d) none of these
Which of the following layers are in coaxial cable surrounded?
a) dielectric insulator
b) metallic shield
c) braided shield
d) all of these
What is the speed of coaxial cable is?
a) 10-20 Mbps
b) 10-100 Mbps
c) 10-200 Mbps
d) 10-300 Mbps
Explanation: Mbps: Megabyte per second
