Microsoft Azure AI Fundamentals Computer Vision

Question 1

Which Azure service provides pre-built APIs for image analysis, object detection, and OCR?

Accepted Answer

Azure AI Vision

Answer

Azure AI Language

Answer

Azure AI Speech

Answer

Azure Bot Service

Question 2

What does OCR stand for in the context of Azure AI Vision?

Accepted Answer

Optical Character Recognition

Answer

Object Classification Routine

Answer

Output Content Rendering

Answer

Online Content Recognition

Question 3

Which Azure AI Vision feature can identify the dominant colors and overall mood of an image?

Accepted Answer

Image analysis – color scheme

Answer

Object detection

Answer

Spatial analysis

Answer

Face detection

Question 4

What is the purpose of Azure Custom Vision?

Accepted Answer

Allow users to train custom image classification and object detection models

Answer

Provide pre-built models for common vision tasks without training

Answer

Transcribe text from audio files

Answer

Detect PII in documents

Question 5

In Azure AI Vision, what is 'object detection' different from 'image classification'?

Accepted Answer

Object detection identifies and locates multiple objects with bounding boxes; classification assigns a single label to the whole image

Answer

Object detection only works on videos, classification works on images

Answer

Object detection requires custom training; classification uses pre-built models only

Answer

Object detection returns text; classification returns coordinates

Question 6

Which Azure AI Vision feature generates a human-readable text description of an image?

Accepted Answer

Image captioning

Answer

Spatial analysis

Answer

OCR

Answer

Face recognition