Suppose that you want to synthesize images of a car by training a neural network. Which model should you use for this situation?

Identify and explain clearly whether any of the following scenarios have the hidden and/or exposed terminal problems. Explain. (Note: direction of arrows indicates information flow, but the signal propagates 360 degrees around transmitter; the existence of a dotted edge indicates that two nodes are within hearing range of each other)  

In CSMA/CA inter-frame spacings, explain why SIFS is shorter than DIFS. In a CSMA/CA timing diagram, does the DIFS interval come before or after the backoff interval? Why?

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?