CompTIA · COMPTIA-CLOUD · Intermediate

CompTIA Cloud+ — Practice Questions and Mock Exam

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Practice with realistic COMPTIA-CLOUD questions aligned to the exam objectives. Alex explains every answer, and your readiness score shows what to study next.

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90Questions

90minTime Limit

750/ 900Pass Score

Checked against CompTIA · August 2026Current exam version

Overview

About the exam

CompTIA Cloud+ (CV0-004) validates skills for managing multi-cloud environments including cloud architecture, security, deployment, operations, DevOps fundamentals, and troubleshooting. It's vendor-neutral, covering concepts across AWS, Azure, and GCP.

CV0-004 is the first CompTIA certification to include a DevOps domain, reflecting the convergence of cloud operations and development practices. It bridges vendor-specific cloud certs and foundational IT knowledge, ideal for IT professionals transitioning to cloud roles.

Exam domains

What's on the exam

Cloud Architecture leads at 23%, covering service models, availability design, and cloud-native building blocks such as microservices and containers. Deployment (19%) and Security (19%) tie for second, testing migration planning and infrastructure-as-code alongside identity, encryption, and compliance controls. Operations (17%) and Troubleshooting (12%) round out the day-to-day side (monitoring, scaling, and diagnosing misconfigurations), while DevOps Fundamentals is the smallest domain at 10%, covering CI/CD and source-control concepts.

The weighting reflects a design-first exam: more questions test whether you can architect and deploy a cloud environment correctly than whether you can keep one running afterward. DevOps Fundamentals is compact but not skippable — CV0-004 added it as a standalone domain, and candidates without hands-on Git, Docker, or Kubernetes exposure lose points there regardless of how strong their core cloud knowledge is.

Exam blueprint: COMPTIA-CLOUD

Cloud Architecture23%

Compare cloud service and deployment models, availability and disaster-recovery concepts, and cloud networking, storage, and database options, along with cloud-native design patterns like microservices and containerization. Also covers virtualization, cost and billing models, workload optimization, and emerging technologies such as AI and IoT in the cloud.

≈ 18 h

Deployment19%

Compare cloud deployment models and rollout strategies such as blue-green and canary releases, plan cloud migrations, and provision cloud resources using infrastructure-as-code and configuration-as-code practices.

≈ 15 h

Operations17%

Configure logging, tracing, monitoring, and alerting for observability, apply horizontal and vertical scaling strategies, and manage backup, recovery, and the patching and decommissioning lifecycle of cloud resources.

≈ 14 h

Security19%

Work through vulnerability management and compliance concepts like data sovereignty, set up identity and access management for the cloud console and its resources, apply best practices such as Zero Trust and encryption, deploy controls like DLP and firewalls, and watch for the activity patterns that signal an attack.

≈ 15 h

DevOps Fundamentals10%

Explain source control workflows, CI/CD pipeline concepts, system integration patterns such as event-driven architecture and REST APIs, and common DevOps tooling including Git, Docker, Kubernetes, and Terraform.

≈ 8 h

Troubleshooting12%

Troubleshoot cloud deployment problems such as misconfigurations and resource limits, common network connectivity and routing issues, and security issues including authentication failures and unauthorized access.

≈ 10 h

Format

Exam format and question types

Up to 90 questions in 90 minutes with multiple choice and performance-based questions (PBQs). PBQs simulate cloud management scenarios like configuring IaC templates, managing containers, setting up CI/CD pipelines, or troubleshooting connectivity. Passing score is 750 on a 100-900 scale.

Question types: COMPTIA-CLOUD

Multiple Choice63%

Pick the single best answer from four or five options — the exam's bread and butter.

Multiple Response19%

More than one answer is correct and you need all of them; the question tells you how many to pick.

Drag & Drop13%

Drag items into the right slot, group or order — it tests whether you can apply a concept, not just recognise it.

Performance-based5%

A small hands-on task in a simulated console instead of a question — you configure something and the result is what gets graded.

CompTIA confirms these question types — a percentage split is not published; the shares reflect our exam-aligned question pool.

Try it now

Try five COMPTIA-CLOUD questions

Five questions straight from our CompTIA Cloud+ pool. Answer one — Alex explains the why.

Deployment1 / 5

A company is migrating a three-tier web application to the cloud. The application tier consists of stateful session servers that store user shopping carts in memory. To enable horizontal scaling in the cloud, which modification should be made FIRST?

AlexFull explanation from Alex

One of the biggest challenges in cloud migration is handling stateful application tiers. When session data lives in server memory, users must always reach the same server (session affinity), which limits scaling and creates single points of failure. The cloud-native solution is to externalize state to a shared, distributed store like Redis or Memcached. Once sessions live in an external cache, application servers become stateless — any server can handle any request, and servers can be added or removed freely. Sticky sessions (session affinity) on the load balancer are a temporary workaround that pins users to specific servers, but this creates uneven load distribution, complicates deployments, and means a server failure loses all pinned users' sessions. Increasing memory is vertical scaling, not a path to horizontal scalability. WebSocket conversion addresses connection type, not state management. Exam tip: 'stateful to stateless' migration almost always means externalizing state to a distributed cache.

Sourcedocs.aws.amazon.com

Cloud Architecture3 / 5

A cloud architect needs to design an API that can safely handle duplicate requests from clients experiencing network timeouts. The API must guarantee that repeating the same request produces the same result without unintended side effects. Which design principle addresses this requirement?

AlexFull explanation from Alex

Idempotency guarantees that executing the same API request multiple times produces identical results without additional side effects. Per RFC 7231 S4.2.2, HTTP methods GET, PUT, and DELETE are inherently idempotent, while POST requires explicit implementation via idempotency keys. When a client experiences a timeout, it cannot determine whether the server processed the request. Without idempotency, retries risk duplicate operations (e.g., double charges). Implementation typically involves the client sending a unique idempotency key; the server stores the result and returns it for duplicate requests. Why not the others? Eventual consistency describes a data replication model, not request safety. Circuit breaking prevents cascading failures by halting calls to failing services. Request throttling limits call rates but does not ensure safe retries. Ref: RFC 7231 S4.2.2; Stripe API idempotency docs; CompTIA Cloud+ CV0-004 Obj 3.3.

Sourcecomptia.org

Operations4 / 5

An organization's disaster recovery plan requires a Recovery Point Objective (RPO) of 1 hour and a Recovery Time Objective (RTO) of 4 hours. Which disaster recovery strategy is the MOST cost-effective while meeting these requirements?

AlexFull explanation from Alex

Disaster recovery strategies trade cost against recovery speed. Backup and restore is lowest cost but slower. Pilot light keeps critical data services replicated and core infrastructure ready, then provisions or scales application components during failover. Warm standby keeps a scaled-down full stack running, and active/active keeps full capacity running in multiple sites. For moderate RPO/RTO requirements, pilot light commonly provides the best cost-to-recovery balance.

Sourcedocs.aws.amazon.com

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Question pool

342 questions, built like the exam

Every domain of the COMPTIA-CLOUD exam has enough questions in the pool to practice it in depth. A mock exam asks 90 questions in one sitting, on the same 90-minute clock as the real thing.

Audit record: COMPTIA-CLOUD

Spec check against CompTIAAugust 22, 2026

last verified against the official CompTIA source

Pass mark750 / 900

as published by CompTIA

Blueprint coverage33 official objectives

across 6 domains, from the official exam guide

Pool size342 questions

= 3 full practice exams of 90 questions each — never the same question twice

Domain coverageall 6 domains at official weight

Cloud Architecture 69 · Deployment 77 · Operations 53 · Security 55 · DevOps Fundamentals 34 · Troubleshooting 54

Canonically validated324 of 342

each verified against official CompTIA documentation — answer, options and explanation, source cited

Methodology openly documented.How questions are made →

Planning

Preparing for COMPTIA-CLOUD

How long you'll need depends on how much hands-on experience you bring. The rest is set by the vendor: how the exam is delivered, how soon you can retake it, and how long the credential stays valid.

Delivered at Pearson VUE testing centers or online with a proctor, in English and Japanese. Exam code CV0-004 launched on September 24, 2024. The certification is valid for three years and renews through CompTIA's continuing education program.

Your plan: COMPTIA-CLOUD

Preparation

Study time50–120 h

typically around 50 h if you already work with this stack, around 120 h coming to it fresh

LevelIntermediate

Worth having firstNo formal prerequisites. CompTIA Network+ and 2-3 years of IT experience with cloud technologies recommended.

Exam day & after

DeliveryOnline-proctored (Pearson VUE) or onsite at testing centers

Retake policyNo waiting period for first retake. 14-day wait for subsequent retakes.

Stays valid3 years

Renew with 50 CEUs within 3 years or pass a higher-level CompTIA certification.

Official guideView on vendor site

The hours are our own planning estimate — CompTIA publishes no preparation time for this exam. A starting point for your calendar, not a target.

Watch out

Common pitfalls

Cloud+ tests multi-cloud concepts, not vendor-specific implementations. Candidates who only know one cloud platform may struggle with vendor-neutral terminology. The new DevOps Fundamentals domain catches candidates off guard if they lack CI/CD and source control experience. PBQs require hands-on familiarity with cloud CLIs and configuration.

Watch list: COMPTIA-CLOUD

01Multi-Cloud Concepts
Questions use vendor-neutral terms — know the concepts behind IaaS/PaaS/SaaS regardless of provider
02Storage Types
Distinguishing block, object, and file storage and when each is appropriate
03High Availability
Understanding clustering, load balancing, failover, and disaster recovery across cloud environments
04Cloud Security
Identity federation, encryption at rest/transit, and shared responsibility model across providers

Pass-IT trains you on exactly these weak spots — adaptive & spaced →

Questions

Frequently asked questions

How long is the CompTIA Cloud+ exam?

The CompTIA Cloud+ exam has 90 questions and a 90-minute time limit.

What is the passing score for CompTIA Cloud+?

You need 750 / 900 to pass the CompTIA Cloud+ exam.

What are common mistakes on the CompTIA Cloud+ exam?

Common pitfalls include: Multi-Cloud Concepts, Storage Types, High Availability, Cloud Security. Focus study time on these areas to avoid losing points.

Which Cloud+ domains carry the most weight?

Cloud architecture is the largest at 23%, followed by deployment and security at 19% each and operations at 17%. Troubleshooting takes 12% and DevOps fundamentals 10%. The spread is even enough that no domain can be traded away, but architecture and security together are more than two fifths of the exam.

Do you need Network+ before Cloud+?

Not formally. CompTIA recommends Network+ and two to three years of cloud-facing IT experience, but neither is enforced at booking. The catalog budget is around 80 hours, and it assumes you can already reason about subnets and routing before the cloud material lands.

How does Cloud+ differ from an AWS or Azure certification?

Cloud+ is vendor-neutral: it tests architecture, deployment, operations and troubleshooting as concepts rather than as one provider console. AWS SAA-C03 or Microsoft AZ-104 test the same ideas expressed in one vendor stack, with that vendor's service names in the answers. Cloud+ travels better across employers; a vendor exam is worth more when the job already runs on that vendor.

How do you renew Cloud+?

Cloud+ runs on a three-year cycle and needs 50 continuing-education units inside it. Passing a higher-level CompTIA certification renews it instead, which is the cheaper route if you were heading that way anyway.

How soon can you retake Cloud+?

The second attempt has no waiting period, so it can be booked immediately. Later attempts need a 14-day gap between tries.

Pass-IT is an independent study tool, not affiliated with or endorsed by CompTIA; CompTIA and exam names are trademarks of their respective owners.

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