Microsoft Azure
Designing Microsoft Azure Infrastructure Solutions
AZ-305
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Prepare for the AZ-305 exam to validate your skills in designing Azure infrastructure solutions.
144 questions
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Questions 21–30 of 144
You are configuring a virtual network with subnet delegation. What happens when you delegate a subnet to an Azure service?
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A
Only that service can use the subnet
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B
Access is restricted for all VMs
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C
No effect on resource availability
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D
All services can utilize the subnet
Explanation
Delegation allows only the specified Azure service to manage and use the subnet, while the others imply incorrect behaviors or effects.
Which Azure service is used for serverless compute?
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A
Azure Functions
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B
Azure VMs
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C
Azure App Service
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D
Azure Kubernetes Service
Explanation
Azure Functions allows for serverless compute, while others are not serverless solutions.
A company needs to securely manage access to Azure resources. Which feature should they implement?
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A
Resource Manager
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B
Azure RBAC
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C
Network Security Groups
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D
Azure Load Balancer
Explanation
Azure RBAC specifically manages access permissions, while the others do not address access control directly.
What happens when you deploy a VM in Azure with an assigned public IP address but no NSG?
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A
Only HTTP traffic is allowed
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B
All inbound traffic is allowed
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C
Outbound traffic is block
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D
No traffic goes through
Explanation
Without an NSG, all inbound traffic is allowed by default; NSGs control access.
Which service is best for integrating multiple Azure services with on-premises applications?
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A
Azure Logic Apps
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B
Azure Functions
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C
Azure Blob Storage
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D
Azure CDN
Explanation
Azure Logic Apps is designed for workflow automation across services, making it suitable for integration tasks.
A company needs to assess the cost of deploying a new app on Azure. Which tool should they use?
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A
Azure Monitor
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B
Azure Pricing Calculator
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C
Azure Advisor
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D
Azure Security Center
Explanation
The Azure Pricing Calculator helps estimate costs for various Azure services effectively.
You are configuring Azure Firewall to restrict outbound traffic. What happens if you set the rule to allow all traffic?
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A
Only HTTP traffic is allowed
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B
All outbound traffic is allowed
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C
No traffic will be allowed
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D
Only traffic on port 80 is allowed
Explanation
Allowing all traffic permits every outbound connection, overriding other restrictions.
Which Azure service provides a fully managed NoSQL database?
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A
Azure Cosmos DB
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B
Azure SQL Database
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C
Azure Blob Storage
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D
Azure Table Storage
Explanation
Azure Cosmos DB is designed for NoSQL scenarios, while others are SQL or file storage services.
A company needs to connect on-premises resources with Azure services securely. What should they use?
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A
Azure VPN Gateway
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B
Azure CDN
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C
Azure ExpressRoute
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D
Azure Blob Storage
Explanation
Azure ExpressRoute creates a private connection to Azure, unlike the other options.
What happens when you enable a soft delete on an Azure Blob Storage account?
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A
Blobs cannot be deleted anymore
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B
Deleted blobs can be restored
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C
All data is permanently lost
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D
Storage costs are reduced
Explanation
Enabling soft delete allows restoration of deleted blobs, while others do not accurately describe its purpose.