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Azure DevOps and Services Exam Review
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Azure DevOps and Services Exam Review
Azure DevOps and Services Exam Review
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1
Question
What are the roles of Terraform, Yeoman, and Terratest when deploying an Azure resource group?
Answer
Terraform creates infrastructure on Azure; Yeoman eases creation of Terraform modules; Terratest provides Go-based testing helpers for infrastructure in real environments.
2
Question
How does using 'views' in Azure Artifacts help manage package releases?
Answer
Views allow a single feed to release multiple builds of each package while restricting release of packages still in development.
3
Question
Why is Jenkins not ideal for detecting added common open source libraries in a code base?
Answer
Jenkins isn't accurate for this; instead, tools like WhiteSource are used to monitor and scan for open source components.
4
Question
What is the recommended action to scan for common security weaknesses in open source libraries within an Azure DevOps build pipeline?
Answer
Create a build task using the WhiteSource Bolt service to scan the project for vulnerabilities in the open source libraries.
5
Question
Can Black Duck ensure open source libraries comply with company licensing criteria?
Answer
Yes, Black Duck can verify that open source libraries conform to company licensing requirements.
6
Question
Which tools help maintain uniform configuration and minimize administrative effort for Windows Server 2016 Azure VMs?
Answer
Azure Resource Manager templates and PowerShell Desired State Configuration (DSC) extension for Windows.
7
Question
Where can you view security recommendations for Azure App Service web apps and functions?
Answer
Azure Security Center.
8
Question
Is Azure Event Hubs suitable to pinpoint average load times of application pages on Azure App Service?
Answer
No, Azure Application Insights is the appropriate service for that purpose.
9
Question
Does Contextual Query Language (CQL) support ad-hoc query analysis of monitoring data from Azure SQL Database Intelligent Insights and Azure Application Insights?
Answer
No, CQL does not meet the goal for ad-hoc queries in this context.
10
Question
What query language should you use for ad-hoc queries against Azure SQL Database Intelligent Insights and Azure Application Insights monitoring data?
Answer
Kusto Query Language (KQL) is the suitable language for such queries.
11
Question
Does using Azure Log Analytics meet the goal for ad-hoc query analysis of Azure SQL Database Intelligent Insights and Azure Application Insights data?
Answer
No, Azure Log Analytics does not satisfy the goal for these specific ad-hoc queries.
12
Question
How can you automate generation of periodic reports from Application Insights data?
Answer
By programmatically querying Application Insights data with automation tools like Microsoft Flow or Logic Apps to generate custom scheduled reports.
13
Question
What is the benefit of automating Application Insights reports for developers and managers?
Answer
Automated reports reliably deliver insights without portal sign-ins, helping teams stay informed about critical services and detect subtle issues.
14
Question
Which Azure DevOps extension helps collect crash reports, distribute beta releases, and receive user feedback for a mobile app?
Answer
The Microsoft Test Feedback extension.
15
Question
In Azure DevOps metrics, what does 'lead time' measure?
Answer
Total time elapsed from creation of work items to their completion.
16
Question
What does 'cycle time' measure in Azure DevOps projects?
Answer
Time taken by the team to complete work items once active work has begun.
17
Question
What aspect do burndown charts focus on in Azure DevOps?
Answer
They focus on the remaining work within a specified time period.
18
Question
What is the role of a readinessProbe in an Azure Kubernetes Service (AKS) pod YAML configuration?
Answer
It verifies the container is ready to handle incoming requests, ensuring the pod only serves traffic when fully operational.
19
Question
How often should a probe check an AKS pod's status to verify it four times per minute?
Answer
Every 15 seconds (60 seconds divided by 4).
20
Question
What should a probe do if an AKS pod becomes unresponsive?
Answer
Initiate a shutdown of the unresponsive container to maintain deployment health.
21
Question
What is the purpose of a liveness probe in Azure Container Instances?
Answer
To monitor container health and restart containers if critical functionality fails, repairing broken states during extended runtimes.
22
Question
Which Azure service should you use to run a URL ping test every five minutes and alert if an ASP.NET Core web app is unavailable from specific regions?
Answer
Create an Azure Application Insights availability test and alert.
23
Question
What tool helps identify average load times of application pages in a multi-tier Azure App Service hosted app?
Answer
Azure Application Insights.
24
Question
What are the initial steps to create and configure Azure Application Insights to receive telemetry from an Azure web app?
Answer
Create an Application Insights instance in Azure Portal, then add Application Insights telemetry to the ASP.NET Core project in Visual Studio linking to the resource.
25
Question
Which Azure Log Analytics solution generates a ServiceNow ticket when an Azure app fails to authenticate?
Answer
The IT Service Management Connector (ITSM).
26
Question
What principle should guide assigning access levels in Azure DevOps to developers gathering feedback from pilot users?
Answer
The principle of least privilege—assign only necessary access levels.
27
Question
Which Azure DevOps access level suits users with TFS CAL, Visual Studio Professional subscriptions, or paying for Azure Boards and Repos?
Answer
Basic access level.
28
Question
What access level is appropriate for users with no license or subscription in Azure DevOps needing limited feature access?
Answer
Stakeholder access level.
29
Question
Why configure an Azure Monitor alert with a dynamic threshold for monitoring web app usage instead of a static threshold?
Answer
Dynamic thresholds adapt to changing usage patterns, reducing false alerts and admin overhead.
30
Question
How often does the readiness command execute with periodSeconds set to 15 in Azure Container Instances?
Answer
Every 15 seconds.