CS University
Network Protocols and Communication
Practice Exercises & Quiz + correction
Course questions: (3pts)
• Choose the right answer(s)
1. A computer in a given network communicates with a specific group of computers. What type
of communication is this?
◻ Broadcast ◻ Multicast ◻ ARP ◻ Unicast
2. The Switch is a device of the. of the OSI model
◻ Network layer ◻ Data link layer
◻ session layer ◻ Application layer
Network Protocols and Communication
Practice Exercises & Quiz + correction
Course questions: (3pts)
• Choose the right answer(s)
1. A computer in a given network communicates with a specific group of computers. What type
of communication is this?
◻ Broadcast ◻ Multicast ◻ ARP ◻ Unicast
2. The Switch is a device of the. of the OSI model
◻ Network layer ◻ Data link layer
◻ session layer ◻ Application layer
