OA Exams

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Question 01

How can the IT department reduce the number of times users must authenticate to access multiple applications?

A. Multi-Factor Authentication

B. Single Sign-On (SSO)

C. User Training

D. Role-Based Access Control

Answer: B

Explanation: Implementing Single Sign-On (SSO) allows users to authenticate once and gain access to multiple applications without repeated logins.

Question 02

How can Tailwind Traders allow some users to control virtual machines without modifying networking and other resources?

A. Azure Policies

B. Role-Based Access Control (RBAC)

C. Resource Locks

D. Tags

Answer: B

Explanation: Creating a role assignment through Azure Role-Based Access Control (RBAC) enables specific users to control virtual machines while preventing changes to networking and other resources.

Question 03

What is the best way for Tailwind Traders to ensure that only cost-effective virtual machine SKU sizes are deployed?

A. Use Azure Advisor

B. Create a policy in Azure Policy

C. Manually review SKU sizes

D. Use a pricing calculator

Answer: B

Explanation: Creating a policy in Azure Policy that specifies the allowed SKU sizes helps enforce the use of cost-effective options automatically.

Question 04

How can Tailwind Traders identify which billing department each Azure resource belongs to?

A. Use Resource Locks

B. Apply tags to each resource

C. Create separate subscriptions

D. Implement Resource Groups

Answer: B

Explanation: Applying a tag to each resource that includes the associated billing department allows for easy identification and categorization.

Question 05

Where can the team access details about the personal data Microsoft processes?

A. Azure Compliance Center

B. Microsoft Privacy Statement

C. Azure Support Portal

D. Microsoft Trust Center

Answer: B

Explanation: The Microsoft Privacy Statement provides comprehensive details about personal data processing by Microsoft.

Question 06

Where can the legal team find information about how the Microsoft cloud helps secure sensitive data?

A. Microsoft Compliance Center

B. Microsoft Trust Center

C. Azure Security Documentation

D. Azure Support Portal

Answer: B

Explanation: The Microsoft Trust Center contains information on data protection, compliance, and how Microsoft secures sensitive data.

Question 07

Where can the IT department find reference blueprints for its Azure subscriptions?

A. Azure Advisor

B. Azure Resource Manager

C. Azure compliance documentation

D. Azure Marketplace

Answer: C

Explanation: Azure compliance documentation provides reference blueprints that can be applied directly to Azure subscriptions.

Question 08

What is the best first step to compare the cost of running environments on Azure versus in their data center?

A. Use the Azure Cost Management Tool

B. Run the Total Cost of Ownership Calculator

C. Review Azure Pricing

D. Consult with a financial advisor

Answer: B

Explanation: The Total Cost of Ownership Calculator provides a detailed comparison of costs between Azure and on-premises environments.

Question 09

How can the development team ensure that they don’t provision too many virtual machines at the same time?

A. Implement a budget

B. Apply spending limits to the Azure subscription

C. Set up alerts for provisioning

D. Use resource quotas

Answer: B

Explanation: Applying spending limits to the development team's Azure subscription helps control the number of virtual machines provisioned at any given time.

Question 10

What is the most efficient way for the testing team to save costs on virtual machines on weekends?

A. Reduce the VM size

B. Deallocate virtual machines when they’re not in use

C. Schedule VM shutdowns

D. Use spot instances

Answer: B

Explanation: Deallocating virtual machines when they are not in use helps save costs as you are only charged for the storage of the VMs, not for compute resources.

Question 11

How can resources in the Dev and Test environment be categorized by department?

A. Create separate subscriptions

B. Apply a tag to each virtual machine

C. Use Azure Resource Manager

D. Set up Resource Groups

Answer: B

Explanation: Applying a tag to each virtual machine that identifies the appropriate billing department allows for cost categorization.

Question 12

How do you compute the composite SLA for a set of services?

A. Add the SLA of each service

B. Subtract the SLA of the least reliable service

C. Multiply the SLA of each individual service

D. Average the SLAs of all services

Answer: C

Explanation: The composite SLA is calculated by multiplying the SLA of each individual service.

Question 13

How can Tailwind Traders offset the reduction in composite SLA when adding a third virtual machine?

A. Increase the size of the existing VMs

B. Deploy extra instances of the same virtual machines across different availability zones

C. Use a load balancer

D. Scale down the existing VMs

Answer: B

Explanation: Deploying extra instances of the same virtual machines across different availability zones helps maintain high availability and offsets SLA reduction.

Question 14

What approach might the company take in adding the augmented reality (AR) preview service to its architecture?

A. Launch the AR service in production immediately

B. Create a prototype version of the app with the AR service for testing

C. Skip the AR service entirely

D. Develop the AR service in isolation without testing

Answer: B

Explanation: Creating a prototype version of the app that includes the AR service allows the team to test it with select users/customers before full deployment.

Question 15

Which tool provides guidance and recommendations to improve an Azure environment?

A. Azure Monitor

B. Azure Advisor

C. Azure Security Center

D. Azure Policy

Answer: B

Explanation: Azure Advisor provides personalized best practices and recommendations to improve the Azure environment.

Question 16

Which service is best for monitoring web applications hosted in production environments?

A. Azure Security Center

B. Azure Monitor

C. Azure Application Insights

D. Azure Advisor

Answer: C

Explanation: Azure Application Insights is designed to monitor web applications in production, providing performance and usage insights.

Question 17

What solution is best for storing JSON documents with low latency access?

A. Azure SQL Database

B. Azure Cosmos DB

C. Azure Table Storage

D. Azure Blob Storage

Answer: B

Explanation: Azure Cosmos DB is optimized for storing JSON documents and provides low-latency access to data globally.

Question 18

Can resources that belong to the same resource group be in multiple locations?

A. No, resources must be in the same location

B. Yes, resources can be in multiple locations

C. Only if using geo-replication

D. Only if they are of the same type

Answer: B

Explanation: Yes, resources in a resource group can span multiple locations.

Question 19

If tags are assigned to a resource group, do the resources in that group inherit the same tags?

A. Yes

B. No

C. Only certain types of resources inherit tags

D. It depends on the Azure region

Answer: B

Explanation: Resources in a resource group do not automatically inherit tags assigned to the resource group.

Question 20

Do resources in a resource group inherit the permissions assigned to that group?

A. Yes

B. No

C. Only if the resource is created within the group

D. It depends on the resource type

Correct Answer: b) Misrepresentation charges

Explanation: Failing to provide accurate and complete information about vulnerabilities can result in misrepresentation charges, as the company has not fully disclosed the risks involved in its analysis.

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