Q1:

A slotted ALOHA network transmits 150-bit frames using a shared channel with a 300-kbps bandwidth. Find the throughput if the system (all stations together) produces 400 frames per second. Find the throughput as bps.

Q2:

What is the type of the following Ethernet addresses? Why? You should mention which number in the address, and reason, to justify your answer.

12:31:14:1A:1B:61

FF:FF:FF:FF:FF:FF

45:74:90:FF:FA:20

47:FF:FF:FF:FF:F0

Q3:

Describe the Guided and Unguided Media Types in your own words. Making diagrams is not required.

Q4:

In your own words, describe the purpose of Address Resolution Protocol (ARP). Describe its operation and packet format as well. All the answers must be in your own words. Copy and paste of figures/diagrams is not allowed.