What is the drawback of the Weighted Round Robin (WRR) algorithm? Explain clearly.

What happens if the “don’t fragment” (DF) bit is set in IP and a router has a smaller MTU on the outgoing link?

Explain flow control and error recovery in a network?

In metamorphism, ______________ minerals form at specific temperature and pressure ranges.

What are the more flag and the offset field in the IP header used for? Explain with an example.

Consider a wireline network that uses CSMA/CD. The farthest distance between two stations on the network is 900m. The transmission speed is 100Mbps. What is the minimum frame length required to ensure that collision detection will always be useful? (Assume speed of light = 3 x 10^8 m/s).

Which type of metamorphism occurs in fault zones where rocks are under high degrees of differential pressure?

Which type of metamorphism occurs over large areas, with high temperature and pressure conditions?

Which soil horizon (top to bottom: O, A, E, B and C) contains the “zone of accumulation”?

Water does not play a role in metamorphic processes.