The Certified Cloud Technology Professional credential, offered by Arcitura Education, validates your foundational understanding of cloud computing concepts and architecture. The C90.02 exam (Cloud Technology Concepts) tests your ability to recognize cloud service models, deployment patterns, and technology fundamentals in real-world scenarios. This page guides you through the exam syllabus, question formats, and practical preparation strategies to help you study efficiently and confidently.
Use this topic map to guide your study for Arcitura Education C90.02 (Cloud Technology Concepts) within the Certified Cloud Technology Professional path.
The C90.02 exam combines knowledge-based and scenario-driven questions to assess both conceptual understanding and practical decision-making. Questions progress in difficulty and emphasize real-world application of cloud principles.
Questions build in complexity, moving from foundational recall to applied reasoning that mirrors decisions cloud professionals make daily.
Effective preparation maps the 18 core topics to a structured study schedule, with regular practice and cross-topic review. Allocate 4-6 weeks for thorough coverage, spending more time on areas where cloud infrastructure decisions have the highest business impact.
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Cloud Computing Fundamentals, Service Models, Deployment Models, and Security in Cloud Infrastructure typically represent a larger portion of exam questions because they form the foundation for all other concepts. However, all 18 modules are fair game, so balanced preparation across all topics is essential. Focus extra attention on areas where your practice test scores fall below 80%.
In practice, these modules work together: you start by choosing a deployment model and service model based on business requirements, then design networking and IAM for security, select storage and database services for data needs, set up monitoring and logging for visibility, and plan disaster recovery and cost optimization. Understanding these connections, not just isolated topics, is what scenario-based questions test. Review case studies that walk through end-to-end cloud adoption to see how decisions in one module affect others.
While C90.02 is concept-focused rather than hands-on lab-heavy, practical experience strengthens your ability to answer scenario questions. If possible, create a free-tier cloud account (AWS, Azure, or Google Cloud) and practice: launching virtual machines, configuring security groups, setting up storage buckets, and exploring IAM policies. Prioritize labs that cover Virtualization, Networking, IAM, and Storage, as these appear frequently in decision-making scenarios.
Common errors include confusing service model responsibilities (e.g., who manages security in SaaS vs. IaaS), misidentifying the best deployment model for a given constraint, and overlooking cost or compliance implications in scenario questions. Many candidates also underestimate the importance of understanding trade-offs, the exam often asks "which is the best choice given these constraints?" rather than "which is correct?" Review answer explanations carefully to understand the reasoning behind each choice.
In your final week, shift from learning new content to reinforcing weak areas and building speed. Spend 60% of your time on scenario-based practice questions and 40% reviewing modules where you scored below 80%. Do one full-length timed practice test 2-3 days before the exam to build confidence and identify any remaining gaps. On the day before the exam, review high-level summaries of all 18 modules rather than diving deep into new material.
With cloud-based security groups, a __________________ separation of network segments is performed. Each IT resource then becomes a member of __________________ security group(s).
Select the correct answer.
Cloud Service A resides on Virtual Server A and Cloud Service B resides on Virtual Server B. Both virtual servers are hosted by the same physical server and the trust boundaries of Cloud Services A and B overlap. A cloud service consumer successfully uses Cloud Service A to gain access to the underlying physical server. This enables the cloud service consumer to attack Cloud Service B, which negatively affects the cloud service consumers of Cloud Service B. This is an example of which cloud security threat?
Select the correct answer.
Which of the following cloud computing mechanisms are directly associated with the realization of the resiliency cloud characteristic?
SELECT ALL THAT APPLY
Cloud balancing cannot be achieved by redundantly deploying IT resources in advance. Redundant instances of IT resources must be dynamically generated on-demand, at runtime.
Select the correct answer.
Which of the following mechanisms are combined in a cloud bursting architecture?
SELECT ALL THAT APPLY
