Search for notes by fellow students, in your own course and all over the country.
Browse our notes for titles which look like what you need, you can preview any of the notes via a sample of the contents. After you're happy these are the notes you're after simply pop them into your shopping cart.
Document Preview
Extracts from the notes are below, to see the PDF you'll receive please use the links above
Computer Networks
1
...
These devices are linked together through various communication
channels, such as cables (wired networks) or wireless technologies (WiFi, Bluetooth), to enable users to access information, services, or
applications regardless of their physical location
...
2
...
**Importance of Networks in Modern Communication**: Explain the role of
networks in enabling communication between devices
...
OSI Model :
- Define the OSI (Open Systems Interconnection) model
...
2
...
- Differences between OSI and TCP/IP model
...
Routers:
Explain the function of routers in a network
...
Switches :
What are switches, and how do they differ from routers?
3
...
4
...
TCP and UDP:
- Describe the difference between Transmission Control Protocol (TCP) and
User Datagram Protocol (UDP)
...
HTTP and HTTPS :
Ko - What is the purpose of Hypertext Transfer Protocol (HTTP) and its
secure counterpart, HTTPS?
2
...
:
Explain the Domain Name System (DNS) and how it works to resolve
domain names to IP addresses
...
IPv4 vs
...
- Explain why IPv6 was introduced and its significance for the future of
networking
...
Public vs
...
3
...
:
Briefly explain the concept of submitting and its importance in efficient
network management
...
Wi-Fi :
How does Wi-Fi work, and what are its typical use cases
...
Bluetooth :
Compare Bluetooth and Wi-Fi in terms of range, speed, and use
...
5G Networks :
Discuss the emerging 5G technology and its impact on wireless
communication
...
Encryption :
What is encryption, and why is it important for secure communication
...
VPN :
Define Virtual Private Networks (VPNs) and their role in enhancing
network security
...
Common Security Threats: Describe common network security threats
like phishing, malware, and DDoS attacks
...
References
-
Add any textbooks, websites, or articles you have used to gather
information