WGU C172 Post Assessment (Latest 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct| Grade A

WGU C172 Post Assessment (Latest 2023/

2024 Update) Network and Security

Foundations| Questions and Verified

Answers| 100% Correct| Grade A

Q: You want to secure WAPs of your company's network from unauthorized access. Which of

the following is the most secure encryption method?

WPA2

WEP

WEP2

WPA

Answer:

WPA2

Q: A bridge is easy to install.

False

True

Answer:

True

Q: UDP uses acknowledgements.

False

True

Answer:

False

Q: A router resides at which layer of the OSI Model?

Layer 3

Layer 2

Layer 1

Layer 4

Answer:

Layer 3

Q: Which of the following is not an advantage of wireless networks?

No cables

Can simplify deployment to remote areas

Secure

Can be accessed from different locations

Answer:

Secure

Q: : What is the hexadecimal equivalent of 1011?

B

11

F

A

Answer:

B

Q: The port number for SMTP is ____.

23

21

53

80

25

Answer:

25

Q: The router's routing tables allow the router to ____.

Keep track of network addresses

Keep track of MAC addresses

Keep track of the addresses needed to route data

Keep track of packets to forward data

Answer:

Keep track of the addresses needed to route data

Q: The personal ____ software is typically based on basic packet filtering inspections.

Anti-Spyware

Antivirus Software

Signatures

Firewall

Answer:

Firewall

Q: Which of the following 802.11 technologies use the 2.4Ghz spectrum? (Choose all that

apply.)

802.11n

802.11a

802.11b

802.11g

Answer:

802.11n, 802.11b, 802.11g

Q: Which of the following are included in guidelines for wireless security? (Choose two.)

Use firewalls

Use 3rd party encryption software on the access point end only

Use any technology in the 2.4 GHz band

Turn on access point security features

Answer:

Use firewalls

Turn on access point security features

Q: Which of the following tools are needed to make a UTP cable? (Choose all that apply.)

Crimping tool