Question 22 of 25

You have a project in Azure DevOps named Project1. Project1 contains a self-hosted agent pool named Pool1.

You deploy an Azure virtual machine named VM1 that runs Linux Ubuntu 18.04.

You need to add VM1 to Pool1.

Which authentication method should you use?

Select only one answer.

A.  a personal access token

B.  SSH keys

C. An Azure Active Directory (Azure AD) managed identity

D.  an Azure Active Directory (Azure AD) service principal

You have an Azure Cognitive Services solution.

You have 2,000 customer service calls stored in the WAV format.

You plan to receive approximately 100 more service calls each day for several years.

You need to include the contents of the calls in searches by using a custom skill.

Which Azure service should you use?

Select only one answer.

1. Azure Functions

2. Azure Event Grid

3. Azure SQL Database

4. Azure Video Analyzer for Media

5. Speech

You plan to build an Azure Cognitive Search solution that will search images and PDF documents.

Users of the solution will search for text, captions, key phrases, identified objects, or named entities.

Each day, you will need to index and enrich 5,000 images and 10,000 PDFs.

Which type of resource should you create for the planned solution?

Select only one answer.

1.  Computer Vision

2.  Text Analytics

3.  Azure Machine Learning

4.  Azure Cognitive Services

You have an Azure Cognitive Search solution.

You need to extract text from PDFs during indexing.

Which skill should you use?

Select only one answer.

1. key phrase extraction

2. content moderation

3. Sentiment

4. optical character recognition (OCR)