Certification guide
CompTIA Cloud+ is the vendor-neutral certification for people who actually run cloud infrastructure — the administrators and engineers who deploy it, keep it healthy, secure it, and fix it when it breaks. Where vendor certifications teach you one provider’s console, Cloud+ validates the judgment that transfers between AWS, Azure, Google Cloud, and the private cloud in your own data center: choosing the right service and deployment model, designing for availability, migrating workloads without losing a weekend, and troubleshooting across the network, storage, and identity layers where cloud problems actually live.
The current version, CV0-004, launched in September 2024 and reshaped the exam around how cloud teams work today. It expanded architecture from 13% of the exam to 23%, and added an entirely new DevOps Fundamentals domain covering CI/CD pipelines, version control, and infrastructure as code — a clear signal that CompTIA expects cloud administrators to operate through code and pipelines, not just consoles. CompTIA recommends 2–3 years of hands-on systems administration or cloud engineering experience, with Network+ and Server+ level knowledge, before attempting it.
Cloud Architecture
Domain 1 · 23%The heaviest domain, and the one that thinks like an architect. Service and deployment models (IaaS through FaaS, public through hybrid), high availability across zones and regions, DR patterns from backup-restore to active-active, horizontal versus vertical scaling, object versus block versus file storage, cloud networking, containers, and loose coupling. Expect trade-off questions: given a scenario, which model, pattern, or storage type is the best fit — not just a workable one.
Deployment
Domain 2 · 19%Getting workloads into the cloud and standing them up correctly: migration types (P2V, V2V, rehost/replatform/refactor), large-scale data seeding, subnetting and CIDR planning, VPN and dedicated interconnect, DNS cutover mechanics, infrastructure-as-code provisioning, golden images, deployment testing, and the change-window discipline — rollback plans and go/no-go criteria — that separates a migration from an outage.
Operations
Domain 3 · 17%Day-two reality: baselines and alert tuning, SLAs versus SLOs versus SLIs, backup design (full, incremental, differential, snapshots, 3-2-1), retention and lifecycle management, patching rings and maintenance windows, and cost optimization — reserved capacity, right-sizing, scheduling, showback and chargeback, and catching the anomaly before it lands on the invoice.
Security
Domain 4 · 19%Tied with Deployment for second-heaviest. Identity and access management — least privilege, MFA, SSO federation, conditional access, privileged access management — plus encryption at rest and in transit, key management and HSMs, secrets management, network segmentation, WAF and DDoS protection, zero trust, DLP, vulnerability management, hardening baselines, and incident response fundamentals.
DevOps Fundamentals
Domain 5 · 10%New in CV0-004. CI/CD pipeline structure, Git workflows and protected branches, infrastructure as code and drift, idempotency, deployment strategies (canary, rolling, blue-green, feature flags), immutable artifacts, container orchestration concepts, and pipeline security. Small weighting, but its concepts leak into scenario questions across every other domain.
Troubleshooting
Domain 6 · 12%The CompTIA troubleshooting methodology applied to cloud failure modes: DNS and routing faults, security-group and firewall misconfigurations, VPN tunnels that establish but pass nothing, MTU problems, IOPS ceilings, memory leaks, expired certificates, quota limits, clock skew, and noisy neighbors. These questions cut across every other domain, which is why they reward practitioners over readers.
Our Cloud+ practice exams are full-length 90-question sets built to the official CV0-004 blueprint — 21 architecture, 17 deployment, 15 operations, 17 security, 9 DevOps, and 11 troubleshooting questions per set — with a 90-minute timer to match real exam pacing. We set the pass mark at 83%, the honest raw-score equivalent of CompTIA’s 750-on-a-900-point scale, and because every set carries the official domain weightings, a pass here means genuine coverage across all six domains, not luck in the heavy ones. Every question includes an explanation that tells you why the best answer beats the near-misses, because on this exam several options are usually defensible and exactly one is most correct.
CompTIA Cloud+ (CV0-004) - Practice Exam
Full-length 90-question CompTIA Cloud+ CV0-004 practice exam matching the official domain blueprint: Cloud Architecture 23%, Deployment 19%, Operations 17%, Security 19%, DevOps Fundamentals 10%, Troubleshooting 12%.
Subscribe to startTrademark notice & independence. CompTIA® and Cloud+® are registered trademarks of CompTIA, Inc. Certifym is an independent study resource and is not affiliated with, endorsed by, or sponsored by CompTIA. Exam logistics — question counts, duration, pricing, and objectives — are set by CompTIA and can change; always confirm current details on the official CompTIA Cloud+ exam page before booking.
All practice questions on this site are original works written to the published CV0-004 exam objectives. They are not actual exam questions, and no braindump or leaked material is used. Using them will prepare you for the exam’s concepts and difficulty; it will not expose you to real exam content, which would violate CompTIA’s candidate agreement.