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AI-900 Practice Question: Describe features of generative AI workloads on Azure

What is 'agentic AI' and how does it differ from a simple chatbot?

⚠ Common exam trap

Watch out — candidates often confuse 'agentic AI' with any AI that 'acts on behalf of a user' (like a customer service bot), missing the key distinction of autonomous multi-step planning and tool use that defines agentic AI.

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

AI that autonomously plans and executes multi-step workflows using tools to accomplish complex goals

Agentic AI refers to AI systems that can autonomously plan and execute multi-step workflows by using external tools, APIs, or data sources to achieve complex goals. This differs from a simple chatbot, which typically responds to user prompts in a single turn without independent goal-setting or tool orchestration. In generative AI workloads on Azure, agentic AI might leverage Azure AI Agent Service or Semantic Kernel to chain together calls to Azure Cognitive Search, Azure Functions, or external APIs, enabling tasks like automated report generation or multi-step data analysis.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • AI that represents a company as a legal agent for contractual purposes

    Why it's wrong here

    Legal agency is a formal relationship in which a human or entity is authorized to act on another's behalf, creating binding contractual obligations. Agentic AI has no legal personhood or contractual capacity; the 'agent' in artificial intelligence refers to a software entity that perceives its environment and takes actions to achieve goals. Therefore, representing a company for contractual purposes is a legal function unrelated to the autonomous, tool-using behavior that defines agentic AI.

  • AI that autonomously plans and executes multi-step workflows using tools to accomplish complex goals

    Why this is correct

    Agentic AI is defined by its autonomous capability to understand a complex objective, break it into subtasks, select and call appropriate tools, and adapt when steps fail—executing a full multi-step workflow with minimal human intervention. It combines goal reasoning, chain-of-thought planning, tool use, and error recovery in a continuous loop, going well beyond a single prediction. This option correctly captures the essence of agentic systems.

  • Chatbots that can respond on behalf of a company's customer service team

    Why it's wrong here

    A customer service chatbot typically operates in a single-turn or brief multi-turn pattern, retrieving scripted responses or matching intents and then terminating the interaction. Agentic AI, by contrast, is an autonomous system that decomposes a high-level goal into a sequence of actions, invokes external tools as needed, and iterates until the workflow is complete. Merely 'responding on behalf' of a support team is reactive conversational behavior, not proactive goal-directed task execution.

  • AI models that were trained by multiple agents working simultaneously in parallel

    Why it's wrong here

    Training models with multiple parallel agents is a distributed computing technique used to shorten training time by partitioning data or model parameters across workers. This describes an offline training strategy and has no bearing on the resulting system's runtime autonomy or capacity to plan multi-step actions. Agentic AI refers to a deployment architecture where the model acts independently in an environment, not to how learning was parallelized.

Quick reference

Cloud Service Model Comparison

ModelYou ManageProvider ManagesExamples
IaaSOS, runtime, apps, dataHardware, hypervisor, networkingEC2, Azure VMs, GCP Compute Engine
PaaSApps and dataOS, runtime, middleware, hardwareElastic Beanstalk, Azure App Service
SaaSData and settings onlyEverything elseMicrosoft 365, Salesforce, Workday
FaaS / ServerlessFunction code onlyInfra, scaling, runtimeLambda, Azure Functions, Cloud Run
CaaSContainers and appsKubernetes, OS, hardwareEKS, AKS, GKE

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Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This AI-900 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AI-900 exam.