Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Computer Networks Concept of Layering Network Layer
Assume that source S and destination D are connected through two intermediate routers labeled R. Determine how many times each packet has to visit the network layer and the data link layer during a transmission from S to D.
1
Network layer – 4 times and Data link layer – 4 times
2
Network layer – 4 times and Data link layer – 3 times
3
Network layer – 4 times and Data link layer – 6 times
4
Network layer – 2 times and Data link layer – 6 times
5
Question Not Attempted