Question

Which is the least expensive among theWhich is the least expensive among the following
Twisted pair cable
Coaxial cable
Fibre optic cable
All of above

Answer 1

Fiber optic cable is the least expensive.

Option (c) is correct.

Explanation:

• Fiber optic cable is used to transmit data and it consists of two or more optic fibers.
• The data is transmitted through optical fibers in the form of light pulses.
• In the market, a comparison of optical fiber with twisted pair cable and coaxial cable shows that it is less expensive than the other two.
• The transmission capacity of fiber optic is about 26000 x higher than twisted pair cable.