Wired and wireless networks Flashcards
1
Q
Disadvantages of a wired network
A
- Expensive to install due to wires
- Need of a specialist to install
- ## Slower than wireless
2
Q
Advantages of a wired network
A
- Better security due to physical connection required to intercept data
- Covers a larger distance
3
Q
What is a protocol
A
A set of rules which governs transmission of data
4
Q
What is a MAC address
A
A unique serial number assigned each NIC, allows a network to uniquely identify any device
5
Q
What is the difference between POP and IMAP
A
POP - only allows a single device at a time to access emails
IMAP - allows multiple devices to access and read emails at a time
6
Q
What does layering allow
A
Layering allows standards to be put in place
