WGU D315 PA (Latest 2026/2027 Update) Network and Security Foundation Pre-Assessment Questions with Verified Answers | 100% Correct | Grade A.

WGU D315 PA (Latest 2026/2027
Update) Network and Security Foundation
Pre-Assessment Questions with Verified
Answers | 100% Correct | Grade A.

Question:

An attacker attempts to misdirect traffic on a network back to the attacker
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-



by corrupting the network computer's cache of IP address to MAC
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-



address mappings that are cached. Which exploit is the attacker
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-



perpetrating?



a. Port scanning
i,- i,-




b. Wiretapping
i,-




c. Denial-of-service
i,-




d. ARP poisoning?
i,- i,-




Answer:

ARP poisoning i,-




Question:

Which exploit actually breaches the physical medium or uses devices to
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-



monitor signals from outside the physical medium itself?
i,- i,- i,- i,- i,- i,- i,-

,a. Spoofing
i,-




b. Wiretapping
i,-




c. Sniffing
i,-




d. Port scanning?
i,- i,-




Answer:

Wiretapping




Question:

Which type of attack can overwhelm a web server by inserting more data
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-



into a web form than the system was configured to hold?
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-




a. Buffer overflow
i,- i,-




b. ARP poisoning
i,- i,-




c. Session hijacking
i,- i,-




d. Cross-site scripting?
i,- i,-




Answer:

Buffer overflow
i,-




Question:

,Which type of attack sends an email claiming to be from a reputable
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-



business in order to entice the recipient to provide sensitive information?
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-




a. Denial-of-service
i,-




b. Phishing
i,-




c. Password attacks
i,- i,-




d. Man-in-the-middle?
i,-




Answer:

Phishing




Question:

A user on a network is planning to launch an exploit against a coworker in
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-



a neighboring department. The user needs to identify the IP address of a
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-



coworker in the desired department. Which tool or utility will allow the
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-



user to watch network traffic in real time to identify a target?
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-




a. Port scan
i,- i,-




b. Antivirus software
i,- i,-




c. Sniffer
i,-




d. Port redirection?
i,- i,-




Answer:

Sniffer

, Question:

Which group of attackers is typically used for penetration testing?
i,- i,- i,- i,- i,- i,- i,- i,- i,-




a. Red Team
i,- i,-




b. Blue Team
i,- i,-




c. White Team
i,- i,-




d. Gray Team?
i,- i,-




Answer:

Red Teami,-




Question:

Which type of attack exploits an unpatched software vulnerability?
i,- i,- i,- i,- i,- i,- i,- i,-




a. Zero-day
i,-




b. Brue-force
i,-




c. Diffie-Hellman
i,-




d. Man-in-the-middle?
i,-




Answer:

Zero-day