Study guide · Exam overview
The format, passing score, and four content domains of Microsoft Certified: Azure AI Cloud Developer Associate, plus the tasks worth practicing before you book AI-200.
Exam version notice: This overview follows the Microsoft study guide for Exam AI-200, skills measured as of October 7, 2026. AZ-204 retired on July 31, 2026; AI-200 is the current associate path for Azure developer candidates who would have studied AZ-204. The certification page gives you 120 minutes and requires a score of 700 or greater. Pricing, languages, and delivery options can change. Confirm them on the Microsoft certification site before you register. Items tagged Extra are useful context that the study guide does not name as a measured skill. Cloud vocabulary that is not specific to this developer role is on the AZ-900 overview.
Microsoft Certified: Azure AI Cloud Developer Associate checks whether you can build and operate application code that runs in containers, stores and retrieves data for AI workloads, connects through messaging and Functions, and stays secure and observable. It is a role-based, intermediate exam. You are not asked only to define a cloud term, and you are not asked to design an enterprise landing zone from a blank page.
The work is developer-shaped: push an image, choose Cosmos or PostgreSQL with vectors, wire Service Bus or Event Grid, read a secret from Key Vault, and find the slow hop with OpenTelemetry or a KQL query. AZ-900 is useful preparation for shared Azure vocabulary. It is not a required prerequisite.
Figures below come from the AI-200 certification page and the study guide reviewed in October 2026.
| Specification | AI-200 |
|---|---|
| Level | Intermediate, role-based. Microsoft calls the credential Azure AI Cloud Developer Associate. No prerequisite certification is required. |
| Length of test | 120 minutes to complete the assessment. The exam is proctored and may include interactive components. |
| Number of questions | Microsoft does not publish a fixed count on the certification page. Do not treat a practice length as the live exam length. |
| Passing score | 700 or greater on a scale of 1 to 1,000. A scaled score is not the percentage of questions you answered correctly. |
| Recommended experience | Hands-on Azure development with containers, data services used by AI apps, messaging, Functions, and the security and observability tools named in the study guide. |
| Exam price | Price depends on the country or region where the exam is proctored. Confirm the current fee when you schedule. |
| Validity | Associate certifications expire after 12 months. Renew at no cost with an online assessment on Microsoft Learn during the renewal window. |
| Delivery | Schedule through Pearson VUE. English is updated first. Other languages follow later. |
A blank answer earns no credit. Microsoft exams do not subtract extra points for a wrong answer, so answer every question. If the exam is not offered in your preferred language, you can request an additional 30 minutes. Request accommodations before you sit if you need them. After a failed attempt you can retake the exam 24 hours later. Later retakes wait longer. Confirm the current retake policy with Microsoft.
These ranges are the share of scored content in the study guide dated October 7, 2026. The 200 practice questions use midpoints inside those ranges that add to 100 percent: 22%, 33%, 22%, and 23%.
Build the image, place it, and prove why a revision or a pod failed.
The largest domain. Store documents, vectors, and cache hits the app needs.
Connect producers and consumers without a tight call stack.
Secrets and settings outside the image, then the signal that names the fault.
The study guide names configuration tasks more often than product slogans. Learn the paired choices first. The same map is in the core notes and flashcards.
| Need | Choose | Remember |
|---|---|---|
| Store and rebuild a container image | Azure Container Registry | ACR Tasks can build on a schedule or a base-image update. The registry is not the runtime. |
| Scale a container on events without managing nodes | Azure Container Apps | Revisions keep prior versions. KEDA scales on queue depth or HTTP. AKS is the Kubernetes path when you need full cluster control. |
| Run Kubernetes with your own manifests | Azure Kubernetes Service | Troubleshoot with pod logs, events, and connectivity checks. App Service is the simpler web host for a single container. |
| Document store plus vector similarity | Cosmos DB for NoSQL | Consistency and RU budgeting still matter. Change feed reacts to writes without a poll loop. |
| Relational data plus pgvector RAG filters | Azure Database for PostgreSQL | Metadata filters sit beside the vector query. Size compute, memory, and storage for the index, not only row count. |
| Low-latency cache or vector index in memory | Azure Managed Redis | Set TTL and invalidation so stale embeddings do not win. Redis is not a durable system of record. |
| One consumer pulls work later | Service Bus queue | A topic fans to subscriptions. Failed messages land in the dead-letter queue after max delivery attempts. |
| React to a filtered Azure or custom event | Event Grid | Filters trim noise. Retries and a dead path matter when the handler is down. |
| Run code on a trigger without a long-lived host | Azure Functions | Triggers start the run. Bindings inject inputs and outputs. Deploy the function app; do not bake secrets into the package. |
| Rotate and retrieve a secret | Key Vault | App Configuration holds non-secret settings and feature flags. Do not put passwords in App Configuration. |
| Follow one request across services | OpenTelemetry tracing | KQL queries the logs and metrics after the fact. A trace is the path; a log line is one hop’s printout. |
| Extra Classic Blob-only storage patterns from AZ-204 | Out of the AI-200 midpoint map | Useful background, but the October 7, 2026 guide centers containers, vector data stores, messaging, Functions, Key Vault, App Configuration, OpenTelemetry, and KQL. |
| Extra API Management as a full gateway product | Not named as a core domain skill | Prefer the services the guide lists unless a stem clearly points elsewhere. |
Microsoft says the exam may include interactive components and points you to an exam sandbox so you can try the interface before you sit. This site's practice questions use multiple choice, multiple response, matching, and ordering. Matching and ordering are extra practice for the distinctions in the study guide. They are not a claim about the live item mix.
A typical stem gives a constraint and asks for the first or best action. The image must rebuild when the base changes. The RAG query must filter on metadata. The message must land in a dead-letter queue after failures. Distractors are nearby features that solve a different problem. Container Apps is not AKS. App Configuration is not Key Vault. A Service Bus queue is not an Event Grid topic.
There is no published extra penalty for a wrong guess. A blank answer earns nothing. On a timed practice exam, answer every item, then use the review to see which domain actually needs work.
A practical sequence if AZ-204 habits still point at the wrong service names.
Say whether ACR only stores the image, App Service hosts one container, Container Apps scales revisions with KEDA, or AKS needs your manifests.
Cosmos for documents and vectors, PostgreSQL when SQL and pgvector filters matter, Redis when the hot path is a cache or in-memory vector index.
Queue versus topic, Event Grid filters and retries, then a Function trigger and binding that do not hard-code secrets.
Key Vault for secrets and rotation. App Configuration for app settings. OpenTelemetry for the request path. KQL for the log query.
Use the four decks until you can answer before the card flips. Revisit misses the next day.
Work through original questions, review every explanation, and return to the notes on domains below 75 percent. Aim for a steady 85 percent before you book. Use 120 minutes as the pace of the live exam.
The overview, core notes, flashcards, and practice exams are all published.
Exam format, the 700 passing score, domain weights, and a study plan.
Reference notes for containers, data for AI, messaging, Functions, security, and observability.
40 recall cards in four decks, plus memory notes for containers, vectors, messaging, and secrets.
200 original questions with custom exams, explanations, and a score report by domain.
A score of 700 or greater is required to pass. Microsoft reports scores on a scale of 1 to 1,000. A scaled score is not the percentage of questions you answered correctly.
Microsoft gives you 120 minutes to complete the assessment. The exam is proctored and may include interactive components. Microsoft does not publish a fixed question count on the certification page.
The study guide dated October 7, 2026 measures four areas: develop containerized solutions on Azure (20–25%), develop AI solutions by using Azure data management services (30–35%), connect to and consume Azure services (20–25%), and secure, monitor, and troubleshoot Azure solutions (20–25%).
Yes. AZ-204 retired on July 31, 2026. The current developer associate path is AI-200 for Microsoft Certified: Azure AI Cloud Developer Associate.
Yes. Microsoft associate certifications expire after 12 months unless you renew them. You can renew at no cost by passing an online assessment on Microsoft Learn. Confirm the current policy before you rely on it.
No. The practice questions on this site are original. They are not Microsoft exam items, and a practice score does not predict a result.
Service names and portal labels change. Use the current Microsoft study guide as the authority when it differs from these notes.
Useful companions while you study.
Convert structured data between JSON and YAML with formatting and validation.
Encode text and files to Base64 or decode Base64 data with UTF-8 support.
Compare two text blocks and highlight added, removed, and changed content.
Convert CSV spreadsheet data to JSON or turn JSON arrays into downloadable CSV files.
Exam versions, objectives, prices, languages, and retirement dates can change. Verify the details on the Microsoft Learn certification page before you register.
Certicab provides general informational, educational, and convenience resources. Calculations, conversions, estimates, and learning materials may contain errors or become outdated. Financial, tax, medical, legal, and travel information is not professional advice. Verify important results and current requirements with qualified professionals or authoritative sources. Protect sensitive files and personal information, review each tool’s privacy limitations, and use only content you are authorized to process. You are responsible for how you use and share results. Study resources are independent and do not guarantee exam success or imply certification-provider endorsement. Microsoft, Azure, and related marks are trademarks of Microsoft Corporation. Certicab is not affiliated with, endorsed by, or sponsored by Microsoft.
Certi