PHYSICAL LAYER AND TRANSMISSION MEDIA
INTRODUCTION
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Which of the following is NOT a feature of Guided Media?
|
|
High Speed
|
|
|
Secure
|
|
|
Used for comparatively shorter distances.
|
|
|
The signal is broadcasted through air
|
Explanation:
Detailed explanation-1: -Guided media, which are those that provide a conduit from one device to another, include twisted-pair cable, coaxial cable, and fiber-optic cable. A signal traveling along any of these media is directed and contained by the physical limits of the medium.
Detailed explanation-2: -Wireless or Unguided Transmission Media The features of wireless/unguided transmission media are that the signal gets broadcast without any guided medium through the air and is less secure.
Detailed explanation-3: -Open Wire, Twisted Pair, Coaxial Cable, and Optical Fibre are the different kinds of guided media. Microwave Transmission, Radio Transmission, and Infrared Transmission are the types of unguided media.
There is 1 question to complete.