AI-900 Exam Dumps : Microsoft Azure AI Fundamentals

According to the Microsoft Azure AI Fundamentals (AI-900) Official Study Guide and the Microsoft Learn module “Explore computer vision in Microsoft Azure,” there are multiple types of computer vision tasks, each designed for different goals such as recognizing, categorizing, or locating objects within an image.

In this question, the application performs two distinct tasks: locating birds within an image and identifying their species. Each of these corresponds to a different type of computer vision capability.

Locate the birds → Object detection

Object detection is used when an AI system needs to identify and locate multiple objects within a single image.

It not only recognizes what the object is but also provides bounding boxes that indicate the exact position of each object.

In this scenario, locating the birds (drawing rectangles around each bird) is achieved through object detection models, such as those available in the Azure Custom Vision Object Detection domain.

Identify the species of the birds → Image classification

Image classification focuses on identifying what is in the image rather than where it is.

It assigns a single label (or multiple labels in multilabel classification) to an entire image based on its contents.

In this case, determining the species of a bird (e.g., robin, eagle, parrot) is achieved through image classification, where the model compares visual features against learned patterns from training data.

Incorrect options:

Automated captioning generates descriptive sentences about an image, not object locations or classifications.

Optical character recognition (OCR) extracts text from images, irrelevant in this case.

This question evaluates understanding of the different Azure AI Computer Vision services and their distinct functionalities, as covered in the Microsoft AI-900 study guide and Microsoft Learn modules under “Describe features of common AI workloads” and “Identify Azure services for computer vision.”

Azure AI Document Intelligence (formerly known as Form Recognizer):This service is designed to extract structured information from documents, such as forms, receipts, and invoices. It uses optical character recognition (OCR) combined with AI models to detect key-value pairs, tables, and handwritten text. This makes it ideal for automating data entry and digitizing scanned documents. Hence, it matches “Extract information from scanned forms and invoices.”

Azure AI Vision (formerly Computer Vision):This service provides image and video analysis capabilities. It can detect objects, people, text, and scenes; generate image captions; and extract descriptive tags. It also supports OCR for printed and handwritten text within images. Therefore, it matches “Analyze images and video, and extract descriptions, tags, objects, and text.”

Azure AI Custom Vision:Custom Vision allows you to train your own image classification and object detection models using your own labeled images. Unlike the general Vision service, Custom Vision lets you build domain-specific models—for example, detecting your company’s products or identifying manufacturing defects. Hence, it matches “Train custom image classification and object detection models by using your own images.”

These three services complement each other within Azure’s computer vision ecosystem, collectively supporting both general-purpose and specialized AI solutions for visual data analysis.

According to the AI-900 Microsoft Learn modules on Conversational AI, a custom question answering solution built using Azure AI Language (formerly QnA Maker) enables a chatbot to respond to user questions based on a predefined knowledge base. When integrated with a bot, the solution can automatically respond to multiple user queries in real time without additional programming.

This capability is known as scalability and concurrency, which allows chatbots to manage simultaneous conversations with multiple users. This feature is built into the Azure Bot Service, meaning you don’t need to add extra “skills” or custom logic for concurrent interactions.

Other options require additional integration or logic:

Register customer complaints or purchases would require connecting the bot to a CRM or sales system.

Provide RMA numbers requires business process logic or database access.

Therefore, the out-of-the-box functionality of a custom question answering bot is the ability to answer questions from multiple users at once, which is supported natively by Azure Bot Service and the QnA knowledge base.