CompTIA Cybersecurity Analyst (CySA+)
Pass CompTIA CySA+ V4 (CS0-004) with 300 practice questions and 150 flashcards built from the official 2026 exam objectives. Covers Security Operations (34%), Vulnerability Management (26%), Incident Response & Management (24%), and Reporting & Communication (16%). Reflects the 2026 changes from CS0-003 — Incident Response weighting jumped from 20% to 24%, and CS0-004 introduces AI in security operations, cloud-native scanning (containers, APIs, IaC), and updated SOAR/threat-hunting content.
CS0-004 is the V4 release of CompTIA CySA+, the intermediate cybersecurity analyst certification for SOC L2 / vulnerability analyst roles. The exam runs 165 minutes with up to 85 multiple-choice and performance-based questions; passing score is approximately 750 on a 100-900 scale. CS0-004 launched in early 2026 and replaces CS0-003 (which retires June 1, 2026). The biggest content change vs CS0-003 is a heavier Incident Response & Management domain (20% → 24%), reflecting the modern reality that detection and response now drive most analyst work. The new exam also adds explicit AI-in-security-operations objectives (governance, risks, defensive use cases) and cloud-native vulnerability management coverage.
| Domain | Weight | Items | Coverage |
|---|---|---|---|
Security Operations | 34% | 150 items | |
Vulnerability Management | 26% | 125 items | |
Incident Response and Management | 24% | 124 items | |
Reporting and Communication | 16% | 75 items |
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Correct answer: 4 - Warning. This is one of 500 practice questions in the CS0-004 CompTIA CySA+ (CS0-004) pack on ReadRoost.
The CS0-004 CompTIA CySA+ (CS0-004) study pack on ReadRoost includes 500 practice questions and 274 flashcards, covering 4 exam domains including Security Operations. Every question has a detailed explanation so you understand why each answer is right or wrong.
Yes. The CS0-004 CompTIA CySA+ (CS0-004) pack is mapped to the latest official exam objectives and is maintained by the ReadRoost team. You get flashcards with spaced repetition, timed practice exams, and AI-powered explanations.
An administrator needs to prioritize incident response based on incoming syslog messages from network devices. Which syslog severity level correctly indicates a condition that requires monitoring but does not represent an immediate system failure?