CompTIA · Exam CS0-004

CySA+ practice questions built around the decisions the exam tests.

Develop the analyst mindset needed to detect malicious activity, assess vulnerabilities, investigate evidence, and coordinate response.

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Content reviewed October 2026

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Timed exam simulation

A full-length, timed sitting of CySA+ practice questions with no feedback until you submit — the closest thing to sitting the real exam.

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Designed for your next attempt

Preparation with a purpose.

SOC analysts, incident responders, and security practitioners moving from foundational knowledge into evidence-led detection and analysis.

CertSprint combines targeted practice, explanations, performance-based tasks, and domain-level readiness so each session tells you what to study next.

Complete practice bank

Move beyond the 20-question preview into the full exam-focused bank, organized around the skills and scenarios represented by the current blueprint.

Explanations that teach

See why the right answer fits the evidence and why the distractors fail, so you build judgment instead of memorizing answer patterns.

PBQs and applied scenarios

Practice ordering, matching, investigation, and configuration-style tasks designed to make knowledge usable under exam pressure.

Readiness by domain

Accuracy is mapped to exam areas, exposing weak domains and turning an exam date into a realistic daily practice target.

What you will practice

Coverage that stays focused on CySA+.

The experience is designed around relevant decisions and troubleshooting, not disconnected trivia.

  • Security monitoring and threat detection
  • Vulnerability management and analysis
  • Incident response and reporting

Try three questions. Understand every answer.

Original English practice examples, with answers and explanations available here. No account required. These are independent teaching examples, not official exam questions or exam dumps.

Question 1 of 3 · Security monitoring and threat detection

A signed administrative utility runs from an unusual parent process with encoded arguments and repeated connections to a rare destination. Authorized scheduled tasks do not explain it. What should guide the next triage step?

Answer and explanation

Best answer: Correlate process ancestry, arguments, connections, and surrounding events

A legitimate signed utility can be abused. The unusual execution context and network behavior justify a focused investigation, but still need corroboration before a final conclusion.

Why the other choices fit less well

A signature alone does not prove benign use. Blocking one destination and closing the case loses scope and execution context; common tool usage does not invalidate the observed evidence.

Microsoft: process and network telemetry

Question 2 of 3 · Vulnerability management

Two assets have equally severe vulnerabilities. One is internet-facing with confirmed exploitation in the wild; the other is isolated from untrusted networks. Which factor most strongly supports prioritizing the first asset?

Answer and explanation

Best answer: Its exposure and current exploitation evidence

Combine technical severity with exposure and observed exploitation when setting response priority. Validate the asset context and compensating controls rather than relying on severity alone.

Why the other choices fit less well

Hostname length, ticket recency and free disk space do not establish exploitation likelihood. Isolation still needs validation, but it is relevant context rather than proof that the second vulnerability can be ignored.

CISA: known exploited vulnerabilities

Question 3 of 3 · Security operations

A proxy records a connection at 14:03 UTC. An endpoint event that may explain it is stamped 16:03, and the endpoint exports local time at UTC+02:00. What should happen before concluding these are unrelated events?

Answer and explanation

Best answer: Normalize both timestamps to the same time zone and check clock accuracy

Normalize the time zone and verify clock accuracy before ordering events. In this scenario the two stamps can refer to the same time; further correlation still needs host, process and connection evidence.

Why the other choices fit less well

A time-zone offset does not justify deleting evidence or declaring evasion. Disabling a clock makes correlation less reliable. Matching timestamps alone also do not prove causation.

NIST: correlating forensic evidence

Choose your next step

Free practice questions: 20 for CySA+. Create a free account to save your progress. No card required.

Paid question-bank access is a one-time purchase, with no recurring subscription. Official exam registration, vouchers and provider labs are separate from CertSprint practice.

How the exam works

Know exactly what exam day looks like.

Official format for CompTIA CySA+ (CS0-004) — confirm current pricing and policy on the vendor's site before you book, since those can change.

Format1 exam
QuestionsUp to 85 questions
Duration165 minutes
Passing score750 (scored on a 100–900 scale)
Question typesMultiple-choice (single and multiple response) plus performance-based questions (PBQs)
DeliveryPearson VUE test center or online proctored (OnVUE)
Retake policyImmediate retake allowed after a first fail; a 14-day wait applies before a third attempt
Study plan

A 6-week plan weighted to the real question bank.

Every week's length is proportional to how many CySA+ practice questions that domain actually has — not a generic template. Track real progress against it from your dashboard.

  1. 1

    Security Operations

    31% of the full question bank — the single largest block this week.

    ~25 questions/day
  2. 2

    Vulnerability Management

    27% of the full question bank — the single largest block this week.

    ~22 questions/day
  3. 3

    Incident Response and Management

    23% of the full question bank — the single largest block this week.

    ~19 questions/day
  4. 4

    Reporting and Communication

    19% of the full question bank — the single largest block this week.

    ~15 questions/day
  5. 5

    Cumulative review

    Mixed practice across every domain, prioritizing whichever ones your readiness tracker shows below 80% accuracy — not a fixed list, but whatever the data says is weakest this week.

  6. 6

    Timed mock exam

    Simulate the real exam: one sitting, the real question count and time limit, no pausing. Re-drill any domain that comes in under 80%.

Start with evidence

Find your weak domains before exam day finds them.

Try 20 CySA+ questions free. Unlock the complete workspace only when you are ready.

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Practice with perspective

Learn the decision behind the answer.

Work through the scenario, identify the evidence that matters, then compare your reasoning with the explanation. Use domain scores to choose your next study session. A practice percentage is a learning signal, not a prediction or an official exam score.

The newest practice set is available in eight languages. Earlier exercises may appear in English. These are original independent practice scenarios, not official exam questions.

The CySA+ bank is aligned to CS0-004 (V4), including the new objective on AI in security operations, and it still covers CS0-003 (V3), which has the same four domains and can be booked in English until December 22, 2026. Check the exam version on your booking. What changed in CS0-004 · CompTIA CySA+ exam information