CBSE Class 9 Computer Applications
Question 3 of 30
Sample Question Paper — Question 3
Back to all questions 3
Question Question 3
Which one of the following is not used for wired transmission?
- Coaxial Cables
- Microwaves
- Optical Fiber
- Twisted Pair Cable
Microwaves
Reason — Microwaves are a medium of unguided data transmission while coaxial cable, optical fiber and twisted pair cables are mediums of guided data transmission.