Title: Quiz 5
Course: CTS1133 Software Configuration > Section: Module 5 – Windows Networking

Q: The Telnet protocol encrypts transmitted data, which therefore cannot be read by others on the network.
- true
- false
A: false

Q: Discuss User Datagram Protocol.

Q: Describe the Lightweight Directory Access Protocol.

Q: Describe two methods that a wireless access point might use to secure a wireless network.

Q: Discuss how a VPN might be used and how it protects data.

Q: Describe how a computer with a Private IP address accesses the Internet.

Q: Describe a domain name and provide examples of domain names.

Q: What is DNS and how does it work?

Q: Describe TCP and how it provides reliability of packet delivery.

Q: Which of the following are some changes that might need to be made to a SOHO router’s initial configuration? (Choose all that apply).
- Change the router password
- Enable all ports for port forwarding
- Change the SSID
- Configure routing protocols
A: Change the router password; Change the SSID

Q: Which of the following are functions that a SOHO router might perform besides the normal duty of routing packets between networks? (Choose all that apply).
- directory server
- firewall
- wireless access point
- Email server
A: firewall; wireless access point

Q: Which of the following are levels of network communication discussed in this chapter? (Choose all that apply).
- Hardware
- Application
- Presentation
- Operating System
A: Hardware; Application; Operating System

Q: Which of the following are types of unicast IPv6 addresses? (Choose all that apply).
- global address
- anycast address
- multicast address
- link-local address
A: global address; link-local address

Q: Which wireless networking radio frequency yields faster speeds but offers shorter range?
- 2.4 GHz
- 5 GHz
- 7 GHz
- 11 GHz
A: 5 GHz

Q: What is it called when a router is configured to open or close certain ports so they can or cannot be used.
- port triggering
- demilitarized zone (DMZ)
- port filtering
- port forwarding
A: port filtering

Q: What type of IP address should be configured on a wireless access point so that it can always be located by the devices that it serves?
- static IP address
- dynamic IP address
- private IP address
- default IP address
A: static IP address

Q: What type of device can be used to block unwanted traffic initiated from the Internet and can also restrict Internet access from an internal network?
- hub
- switch
- firewall
- VPN
A: firewall

Q: Describe the contents and purpose of a subnet mask.

Q: Describe communications at the application level - give an example.

Q: Using __________________, when a firewall receives a request for communication from the Internet to a specific computer and port, the request will be allowed and forwarded to that computer on the network.
A: port forwarding