Question:
Which of the following statements are true?
1.In a ring network, every device has exactly two neighbors for communication purposes.
2.All messages travel through a ring in the same direction i.e either “Clockwise” or “Counter clockwise”.
3.Failure in any cable or device breaks the loop and can take down the entire network
A1 only
B2,3 only
C3 only
D1,2 and 3
Answer:
D. 1,2 and 3
Explanation:
In a ring network, every device has exactly two neighbours for communication purposes.All messages travel through a ring in the same direction i.e either “Clockwise” or “Counter clockwise”.Failure in any cable or device breaks the loop and can take down the entire network.