AI-900Preview

You need to identify street names based on street signs in photographs.

Which type of computer vision should you use?

You have a bot that identifies the brand names of products in images of supermarket shelves.

Which service does the bot use?

A smart device that responds to the question “What is the stock price of Contoso. Ltd.?” is an example of which AI workload?

You are building a tool that will process images from retail stores and identify the products of competitors.

The solution must be trained on images provided by your company.

Which Azure AI service should you use?

You have a security system that analyzes images from CCTV to provide authorized staff entry into restricted area.

Which type of computer vision does the system use?

You have an app that identifies the coordinates of a product in an image of a supermarket shelf.

Which service does the app use?

You have a solution that reads manuscripts in different languages and categorizes the manuscripts based on topic.

Which types of natural language processing (NLP) workloads does the solution use?

Which Azure Cognitive Services service can be used to identify documents that contain sensitive information?

HOTSPOT

Select the answer that correctly completes the sentence.

Predicting agricultural yields based on weather conditions and soil quality measurements is an example of which type of machine learning model?

DRAG DROP

Match the machine learning models to the appropriate descriptions.

To answer, drag the appropriate model from the column on the left to its description on the right. Each model may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point.

DRAG DROP

Match the types of computer vision workloads to the appropriate scenarios.

To answer, drag the appropriate workload type from the column on the left to its scenario on the right. Each workload type may be used once, more than once, or not at all.

NOTE: Each correct selection is worth one point.

What is a use case for classification?

DRAG DROP -
Match the types of machine learning to the appropriate scenarios.
To answer, drag the appropriate machine learning type from the column on the left to its scenario on the right. Each machine learning type may be used once, more than once, or not at all.
NOTE: Each correct selection is worth one point.
Select and Place:

HOTSPOT -
To complete the sentence, select the appropriate option in the answer area.
Hot Area:

Which type of machine learning should you use to predict the number of gift cards that will be sold next month?

HOTSPOT -
You are developing a model to predict events by using classification.
You have a confusion matrix for the model scored on test data as shown in the following exhibit.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.
NOTE: Each correct selection is worth one point.
Hot Area:

What are two tasks that can be performed by using computer vision? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

HOTSPOT -
To complete the sentence, select the appropriate option in the answer area.
Hot Area:

HOTSPOT -
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Hot Area:

For a machine learning progress, how should you split data for training and evaluation?

DRAG DROP -
You plan to apply Text Analytics API features to a technical support ticketing system.
Match the Text Analytics API features to the appropriate natural language processing scenarios.
To answer, drag the appropriate feature from the column on the left to its scenario on the right. Each feature may be used once, more than once, or not at all.
NOTE: Each correct selection is worth one point.
Select and Place:

A company employs a team of customer service agents to provide telephone and email support to customers.
The company develops a webchat bot to provide automated answers to common customer queries.
Which business benefit should the company expect as a result of creating the webchat bot solution?

HOTSPOT -
To complete the sentence, select the appropriate option in the answer area.
Hot Area:

DRAG DROP -
Match the Microsoft guiding principles for responsible AI to the appropriate descriptions.
To answer, drag the appropriate principle from the column on the left to its description on the right. Each principle may be used once, more than once, or not at all.
NOTE: Each correct selection is worth one point.
Select and Place: