Q. With which of the following characteristics, the design issues of a physical layer does not deal ?
✅ Correct Answer: (D)
None of the above
Explanation: Physical Layer of the OSI model deals with all physical characteristics of the medium for Data Transfer (includes mechanical, electrical, and functional characteristics)
Explanation by: Mr. Dubey
Physical Layer of the OSI model deals with all physical characteristics of the medium for Data Transfer (includes mechanical, electrical, and functional characteristics)