List of top Informatics Practices Questions on Transmission Lines asked in Common University Entrance Test

Modulation is the process of ______

The five characteristics of wired Transmission media are listed below. Which of them is/are applicable for Twisted pair cable ?
(A) They carry data as light
(B) They are best suited to carry signals of higher frequencies to a longer distance
(C) Most commonly used in telephone lines and LANS
(D) They are comparatively expensive
(E) The cables appears like DNA helical structure
Choose the correct answer from the options given below: