AZ-304 Free Practice Test

- (Exam Topic 3)
A company has a hybrid ASP.NET Web API application that is based on a software as a service (SaaS) offering.
Users report general issues with the data. You advise the company to implement live monitoring and use ad hoc queries on stored JSON data. You also advise the company to set up smart alerting to detect anomalies in the data.
You need to recommend a solution to set up smart alerting. What should you recommend?

1. A. Azure Application Insights and Azure Monitor Logs
2. B. Azure Site Recovery and Azure Monitor Logs
3. C. Azure Data Lake Analytics and Azure Monitor Logs
4. D. Azure Security Center and Azure Data Lake Store

Correct Answer: C
Application Insights, a feature of Azure Monitor, is an extensible Application Performance Management (APM) service for developers and DevOps professionals. Use it to monitor your live applications. It will automatically detect performance anomalies, and includes powerful analytics tools to help you diagnose issues and to understand what users actually do with your app.
Reference:
https://docs.microsoft.com/en-us/azure/azure-monitor/app/app-insights-overview

- (Exam Topic 3)
You configure the Diagnostics settings for an Azure SQL database 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.

Solution:


Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Exam Topic 1)
You need to recommend a strategy for the web tier of WebApp1. The solution must minimize What should you recommend?

1. A. Create a runbook that resizes virtual machines automatically to a smaller size outside of business hours.
2. B. Configure the Scale Up settings for a web app.
3. C. Deploy a virtual machine scale set that scales out on a 75 percent CPU threshold.
4. D. Configure the Scale Out settings for a web app.

Correct Answer: D

- (Exam Topic 3)
You are developing a web application that provides streaming video to users. You configure the application to use continuous integration and deployment.
The app must be highly available and provide a continuous streaming experience for users.
You need to recommend a solution that allows the application to store data in a geographical location that is closest to the user.
What should you recommend?

1. A. Azure App Service Web Apps
2. B. Azure App Service Isolated
3. C. Azure Redis Cache
4. D. Azure Content Delivery Network (CDN)

Correct Answer: D
Azure Content Delivery Network (CDN) is a global CDN solution for delivering high-bandwidth content. It can be hosted in Azure or any other location. With Azure CDN, you can cache static objects loaded from Azure Blob storage, a web application, or any publicly accessible web server, by using the closest point of presence (POP) server. Azure CDN can also accelerate dynamic content, which cannot be cached, by leveraging various network and routing optimizations.
References:
https://docs.microsoft.com/en-in/azure/cdn/

- (Exam Topic 1)
What should you include in the identity management strategy to support the planned changes?

1. A. Move all the domain controllers from corp.fabrikam.com to virtual networks in Azure.
2. B. Deploy domain controllers for corp.fabrikam.com to virtual networks in Azure.
3. C. Deploy a new Azure AD tenant for the authentication of new R&D projects.
4. D. Deploy domain controllers for the rd.fabrikam.com forest to virtual networks in Azure.

Correct Answer: B
Directory synchronization between Azure Active Directory (Azure AD) and corp.fabrikam.com must not be affected by a link failure between Azure and the on-premises network. (This requires domain controllers in Azure)
Users on the on-premises network must be able to authenticate to corp.fabrikam.com if an Internet link fails. (This requires domain controllers on-premises)