3 Questions
Which of the following is NOT a common networking protocol?
HTTP
What is the purpose of a router in a network?
To connect different networks together
What is the function of a firewall in network security?
To prevent unauthorized access to the network
Study Notes
Networking Basics
- HTTP, FTP, and DNS are common networking protocols.
Routers
- A router is a network device that connects multiple networks together and routes traffic between them.
- It allows data to be sent from one network to another.
Firewalls
- A firewall is a network security system that monitors and controls incoming and outgoing network traffic.
- It prevents unauthorized access to or from a network while allowing authorized communication.
Test your knowledge of networking protocols, routers, and firewalls with this quiz. Identify the protocol that does not belong, understand the role of a router in a network, and learn about the function of a firewall in network security.
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