2.2.4-Network Protocols Flashcards
1
Q
Each packet has a header and a payload. What do the header and payload contain?
A
The header includes the IP addresses of the source and destination. The payload is the actual data that needs to be sent.
2
Q
Advantages of wired networks
A
- Less interference
- Secure
- faster
3
Q
Disadvantages of wired networks.
A
- Hard to set up
- Easily be damaged
- Expensive to install and replace
- Storage
4
Q
Advantages of wireless networks.
A
- Users can move around
- Can share data easily without needing wire to connect
- Less complicated for the set up
- Easy to connect and disconnect
5
Q
Disadvantages of wireless network.
A
- Slow transfer speeds
- Limited range
- Interference
- Less secure
6
Q
Advantages of Bluetooth (LEV)
A
- Lower power consumption
- Easily upgraded
- Very cheap
7
Q
Disadvantages of Bluetooth.
A
- Can lose connection in certain conditions
- Low bandwidth compared to wifi
- It can be hacked
- Short range
