Chapter 1 Flashcards
1
Q
What is the difference between hardware address and network address
A
Hardware address is for one machine and network address is for network.
2
Q
What are 7 layers of OSI model
A
1 - Physical 2 - Data Link 3 - Network 4 - Transport 5 - Session 6 - Presentation 7 - Application
3
Q
Internet use which protocol
A
TCP/IP
4
Q
What is a network
A
Network is a combination of different computers.
5
Q
What is internet
A
Set of networks connected together.
6
Q
What are routers
A
These are hardware devices that connect with different networks
7
Q
What are 4 classification of network
A
- By size
- By connectivity
- By communication medium
- By mobility
