Cybersecurity-Practitioner Cybersecurity Fundamentals Practice Question
A security analyst is investigating common cyber threats targeting web applications. Which TWO threats are classified as web-based injection or application-layer attacks that can be mitigated by security profiles on a next-generation firewall? (Choose two)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
SQL Injection attacks
SQL injection and Cross-Site Scripting (XSS) are common application-layer web threats that can be detected by Vulnerability Protection signatures.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Fiber optic cable fiber cut
Why it's wrong here
Incorrect. Fiber cuts are physical layer connectivity disruptions, not cyber attacks.
- ✗
Physical server hardware power supply failure
Why it's wrong here
Incorrect. Hardware failures are environmental facility issues, not cyber threats.
- ✗
Management plane cooling fan speed degradation
Why it's wrong here
Incorrect. Fan speeds are hardware health monitoring metrics.
- ✓
SQL Injection attacks
Why this is correct
Correct. Vulnerability protection contains signatures to detect and block SQL injection payload attempts.
- ✓
Cross-Site Scripting (XSS) attacks
Why this is correct
Correct. Vulnerability protection signatures can detect XSS exploit vectors in web traffic.
About these practice questions
One of 206 original Cybersecurity-Practitioner practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Palo Alto Networks exam blueprint
This Cybersecurity-Practitioner practice question is part of Courseiva's free Palo Alto Networks certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the Cybersecurity-Practitioner exam.