THE IS THE PHYSICAL PATH OVER WHICH A MESSAGE TRAVELS

O Level Online Exam

NIELIT O Level Exam

The _ is the physical path over which a message travels.

_ वह भौतिक पथ है जिस पर एक संदेश यात्रा करता है।

A. Protocol

B. Medium

C. Signal

D. All the above

Correct Answer is :

B. Medium