C90.03 is the Arcitura Cloud Technology Lab exam code, covering Module 3 of the Certified Cloud Technology Professional track. It tests how you apply cloud computing concepts to real case studies: planning cloud environments, comparing costs, calculating SLA availability, and securing SaaS, PaaS, and IaaS environments. The course has no formal prerequisites.
The C90.03 Cloud Technology Lab is the hands-on, application-focused part of Arcitura's Certified Cloud Technology Professional program. Modules 1 and 2 teach cloud concepts and technologies. The lab then tests whether you can apply that knowledge to realistic business case studies: planning cloud environments, running cost comparisons, calculating SLA availability, and securing SaaS, PaaS, and IaaS deployments.
TroyTec's C90.03 practice questions are built around these lab scenarios. They come in PDF and Online Test Engine formats, so you can practice the calculations and design decisions before exam day.
Exam Code : C90.03
Exam Name : Cloud Technology Lab
Vendor : Arcitura Education
Certification : Certified Cloud Technology Professional
Program : Cloud Computing School
Course : Cloud Computing Concepts & Technology (Module 3 of 3)
Exam Focus : Case study–based lab exercises
Vendor Neutral : Yes, not tied to AWS, Azure, or Google Cloud
Current Certification Exam : Cloud Technology Professional Certification Exam (covers all 3 modules)
Exam Duration : 110 minutes
Prerequisites : None
Arcitura's Cloud Computing Concepts & Technology course has three modules. Each takes about 10 hours to complete.
Module 1: Fundamental Cloud Computing
Code : C90.01
Focus : Cloud terminology, characteristics, delivery and deployment models, cost metrics, SLA formulas
Module 2: Cloud Technology Concepts
Code : C90.02
Focus : Cloud mechanisms, virtualization, containerization, security threats, cloud storage, testing
Module 3: Cloud Technology Lab
Code : C90.03
Focus : Applying Modules 1 and 2 to real-world case study exercises
To earn the Certified Cloud Technology Professional credential, candidates currently pass the Cloud Technology Professional Certification Exam. That exam covers topics from all three modules, so preparing for the C90.03 lab also strengthens your readiness for the full certification.
The C90.03 lab is built around three case studies. Each one asks you to make and justify cloud decisions.
Case Study : AGC case study
Lab Skills Tested : Planning cloud environments, cost comparison analysis, securing a PaaS environment
Case Study : AFR case study
Lab Skills Tested : Designing a SaaS implementation, calculating SLA availability, calculating combined SLA availability
Case Study : AAS Bargain Service case study
Lab Skills Tested : Identifying IaaS benefits and challenges, designing the service implementation, securing an IaaS environment\
You'll decide which workloads belong in which cloud environment. You'll also use Arcitura's business cost metrics and formulas to compare cloud-based and on-premises solutions.
You'll calculate availability for individual cloud services and for combined services. Expect formula-based questions where accuracy matters.
You'll apply delivery and deployment model knowledge to design implementations that match each case study's business requirements.
You'll select the right cloud security mechanisms, such as security groups and hardened virtual server images, to counter the threats identified in PaaS and IaaS scenarios.
IT professionals starting a vendor-neutral cloud computing career
Solution architects, developers, and administrators who need a structured understanding of cloud concepts
Candidates who have completed C90.01 and C90.02 and want to test their practical application skills
Professionals planning to move on to Arcitura's Cloud Architect, Cloud Security Specialist, or other Cloud Computing School specializations
Master Modules 1 and 2 first. The lab assumes you know cloud characteristics, delivery models, mechanisms, and security controls.
Practice the formulas. Work through cost comparison and SLA availability calculations until you can do them quickly and accurately.
Read each case study carefully. Business requirements in the scenario decide the correct design choice.
Use the TroyTec Test Engine under timed conditions to build speed.
Review every explanation, focusing on why the wrong answers are wrong.
C90.03 is Arcitura's Cloud Technology Lab exam, Module 3 of the Certified Cloud Technology Professional track. It tests your ability to apply cloud computing concepts to case studies involving cloud planning, cost analysis, SLA calculations, and cloud security.
C90.03 belongs to the Arcitura Certified Cloud Technology Professional certification, part of the Cloud Computing School program.
No. Arcitura certifications are vendor-neutral. The concepts apply across AWS, Microsoft Azure, Google Cloud, and private cloud platforms, but the exam doesn't test any specific provider's tools.
There are no formal prerequisites. Completing Modules 1 (C90.01) and 2 (C90.02) first is strongly recommended, because the lab builds on both.
The current Cloud Technology Professional Certification Exam, which covers all three modules including the lab, runs 110 minutes.
It covers cloud environment planning, cost comparison analysis, SaaS implementation design, SLA and combined SLA availability calculations, IaaS benefits and challenges, and securing PaaS and IaaS environments.
Certified candidates receive an official digital certificate and a Credly badge, along with an account for online verification of their certification status.
TroyTec offers C90.03 practice questions as a PDF and in an Online Test Engine, with AI-assisted study help through Ask TroyTec AI.
Study anywhere with our portable PDF question bank
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Everything you need to know about the Cloud Technology Lab Exam certification
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Updated September 06, 2026
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