36. Define Network Virtual Terminal.
Network Virtual Terminal – OSI remote login protocol. It is an imaginary terminal with a set of standard characteristics that every host understands.
37. Define the term transmission medium.
The transmission medium is the physical path between transmitter and receiver in a data transmission system. The characteristics and quality of data transmission are determined both the nature of signal and nature of the medium.
38. What are the types of transmission media?
Transmission media are divided into two categories. They are as follows:
I. Guided transmission media
II. Unguided transmission media
39. How do guided media differ from unguided media?
A guided media is contained within physical boundaries, while an unguided medium is boundless.
40. What are the three major classes of guided media?
Categories of guided media.
a. Twisted – pair cable.
b. Coaxial cable.
c. Fiber – optic cable.
Network Virtual Terminal – OSI remote login protocol. It is an imaginary terminal with a set of standard characteristics that every host understands.
37. Define the term transmission medium.
The transmission medium is the physical path between transmitter and receiver in a data transmission system. The characteristics and quality of data transmission are determined both the nature of signal and nature of the medium.
38. What are the types of transmission media?
Transmission media are divided into two categories. They are as follows:
I. Guided transmission media
II. Unguided transmission media
39. How do guided media differ from unguided media?
A guided media is contained within physical boundaries, while an unguided medium is boundless.
40. What are the three major classes of guided media?
Categories of guided media.
a. Twisted – pair cable.
b. Coaxial cable.
c. Fiber – optic cable.
