pg. 1
WGU D306/ AZURE DEVELOPER ASSOCIATE OA
LATEST 2025 ACTUAL EXAM 2 VERSIONS (VERSION A
AND B) COMPLETE ACCURATE QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
ALREADY GRADED A+
What is Azure App Service? - ANSWER - a PaaS that offers to assist with developing applications, mobile app back ends, or REST APIs without worrying about underlying infrastructure. Provides enterprise level infrastructure capabilities, such as load balancing, security, autoscaling, and automated management. Also integrates into GitHub, Docker Hub, and Azure DevOps.
What is Azure App Service based on? - ANSWER - HTTP, this allows you to deploy your web or mobile back-end apps or REST APIs to the cloud.
What is an App service plan? - ANSWER - Like a server farm that runs in a cloud environment. It manages multiple applications at a time.
What do you need to create a new App Service Plan? - ANSWER - 1. The Region
- Number of instances
- Size of Instances
- Operating System
- Pricing Tier 1 / 4
pg. 2 App Service provides what two options to connect with ON Prem infrastructure? - ANSWER - VNet integration Hybrid Connections
What is VNet Integration - ANSWER - Allows web apps to access resources in your Virtual network, if you create a site to site vpn you can access your on premise infrastructure.Only available in Standard, Premium or Premium V2 tiers.
What is Hybrid Connections? - ANSWER - This depends on the Azure Service Bust Relay and creates network connections between app service and application endpoints, meaning this enables traffic between specific TCP host and port combos.
When you create and deploy an Azure app service what is the URL structure? - ANSWER -
https://.azurewebsites.net
Isolated pricing tier - ANSWER - This tier provides dedicated VMs running on top of dedicated Virtual networks where you can achieve the max level of scale out capabilities.
What tier can you not use to deploy a Linux App service plan? - ANSWER - Shared tier D1
What can you not do in Az app service? - ANSWER - You cannot mix Windows and Linux apps in the same resource group in the same region.
What offers mechanisms for enabling diagnostic logging? - ANSWER - Azure App Service 2 / 4
pg. 3 Web Server Diagnostics - ANSWER - Generated from the web server itself.
- types.
- Detailed error logging
- Failed Request tracing
- Web server logging
What is Detailed error logging? - ANSWER - Log that contains detailed info for any request that results in an HTTP code 400 or greater. These files are stored in the file system of the instance in which the web app is running.MAX 50 error files, when this limit is reached the oldest 26 will be deleted.
What is Failed request tracing? - ANSWER - Logs that contain detailed information about failed request to the server. Contains a trace of the IIS components that were involved and the time taken by each IIS component.Stored in the file system. Max of 50, will delete the oldest 26 when max is reached.
What is Web Server logging? - ANSWER - Log that register the HTTP transaction info for the requests made to the web server. Stored using the W3C extended log file format. By default these logs are never deleted but are restricted by a space quota of 35MB.
What is Application Diagnostics? - ANSWER - Can send a log message directly from code to the log system. Uses the standard logging system of the language that you use in your app for sending messages to the application diagnostics log. Different from application insights because these are just logged info.
If you want Application Diagnostics to send logs to Application insights what is needed? - ANSWER - Application Insights SDK in the application. 3 / 4
pg. 4 What is Deployment Diagnostics? - ANSWER - Log that is automatically enabled, and it gathers all info related to the deployment of your app. Use this for troubleshooting failures during deployment.
What is Disabled Logs - ANSWER - No errors are registered
What are Error Logs - ANSWER - Critical and error categories are registered
What are Warning logs - ANSWER - Registers Warning, Error, and Critical
What are Information Logs? - ANSWER - Registers Info, Warning, Error and Critical
What are Verbose Logs? - ANSWER - Registers all log categories.Trace, Debug, Info, Warning, Error, and Critical.
What options do you have to deploy a web app to Azure app service? - ANSWER - 1. ZIP or WAR files
2. FTP
- Cloud Synchronization
- Continuous Deployment
- Your local GIT repository
- ARM Template
What is a deployment slot? - ANSWER - It is a slot that is different than the main app in AZ app service. Each has its own hostname and group of
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