Microsoft Azure
Designing and Implementing Microsoft DevOps Solutions
AZ-400
Popular
The AZ-400 exam tests your skills in designing and implementing DevOps practices on Azure.
144 questions
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Questions 11–20 of 144
A company needs to ensure smooth deployment across multiple environments. Which Azure feature should they use?
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A
Resource Groups
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B
Azure Pipelines
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C
Azure Key Vault
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D
Azure App Service
Explanation
Azure Pipelines facilitate continuous integration and deployment across environments.
What happens when a storage account is configured for LRS?
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A
Data is replicated thrice within the region.
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B
Data is geo-replicated to another region.
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C
Data is stored in a single location.
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D
Data is kept encrypted in transit.
Explanation
LRS (Locally Redundant Storage) maintains three copies of data within the same region for durability.
Which service provides a scalable CI/CD platform in Azure?
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A
Azure DevOps
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B
Azure Storage
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C
Azure Functions
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D
Azure Virtual Machines
Explanation
Azure DevOps is specifically designed for CI/CD, while the other services serve different purposes.
A company needs to securely manage secrets for its applications in Azure. What should they use?
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A
Azure Key Vault
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B
Azure Blob Storage
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C
Azure SQL Database
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D
Azure DevOps Projects
Explanation
Azure Key Vault is designed specifically for storing and managing secrets securely.
You are configuring a Release Pipeline in Azure DevOps. What happens if a stage fails?
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A
The pipeline stops executing.
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B
The pipeline skips to the next stage.
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C
The pipeline reruns the failed stage.
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D
The pipeline sends a notification only.
Explanation
Typically, a pipeline stops execution if a stage fails, except when configured for a different behavior.
Which Azure service is best for deploying global HTTP services?
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A
Azure Front Door
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B
Azure CDN
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C
Azure Load Balancer
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D
Azure Application Gateway
Explanation
Azure Front Door optimizes global HTTP services, while others target specific functions like routing or load management.
A company needs to ensure their sensitive application settings are securely managed. What is the best practice to implement?
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A
Store in Azure Storage account
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B
Use Azure Key Vault
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C
Put in application code
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D
Save in configuration files
Explanation
Azure Key Vault is designed for securely managing sensitive information, unlike the other options which are less secure.
You are configuring an Azure DevOps pipeline. What happens when you include a 'pause' task in the pipeline?
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A
Pipeline fails
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B
Execution halts for duration
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C
Deployment is skipped
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D
No effect on pipeline
Explanation
A 'pause' task temporarily halts execution, while the other options incorrectly suggest failures or no impact.
Which Azure service is primarily used for building CI/CD pipelines?
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A
Azure DevOps
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B
Azure Functions
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C
Azure Logic Apps
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D
Azure Blob Storage
Explanation
Azure DevOps is specifically designed for CI/CD, while the others serve different purposes.
A company needs to ensure code quality with automated tests before any deployment. What should they integrate into their workflow?
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A
Load Balancer
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B
Quality Gate
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C
Deployment Slot
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D
Azure Monitor
Explanation
Integrating a Quality Gate helps enforce code quality through testing.