- (Exam Topic 1)
You need to correct the VM issues.
Which tools should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Solution:
Backup and Restore: Azure Backup
Scenario: The VM is critical and has not been backed up in the past. The VM must enable a quick restore from a 7-day snapshot to include in-place restore of disks in case of failure.
In-Place restore of disks in IaaS VMs is a feature of Azure Backup. Performance: Accelerated Networking
Scenario: The VM shows high network latency, jitter, and high CPU utilization.
Accelerated networking enables single root I/O virtualization (SR-IOV) to a VM, greatly improving its networking performance. This high-performance path bypasses the host from the datapath, reducing latency, jitter, and CPU utilization, for use with the most demanding network workloads on supported VM types.
References:
https://azure.microsoft.com/en-us/blog/an-easy-way-to-bring-back-your-azure-vm-with-in-place-restore/
Does this meet the goal?
Correct Answer:
A
- (Exam Topic 8)
An organization deploys a Mob storage account. Users take multiple snapshots of the blob storage account over time.
You need to delete all snapshots or the blob storage account. You must not delete the blob storage account itself.
How should you complete the code segment? To answer select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
Solution:
Graphical user interface, application Description automatically generated
Does this meet the goal?
Correct Answer:
A
- (Exam Topic 8)
You are developing an application that includes two Docker containers. The application must meet the following requirements
The containers must not run as root.
The containers must be deployed to Azure Container Instances by using a YAML file. The containers must share a lifecycle, resources, local network and storage volume. The storage volume must persist through container crashes. The storage volume must be destroyed on stop or restart of the containers. You need to configure Azure Container Instances for the application.
Solution:
Does this meet the goal?
Correct Answer:
A
- (Exam Topic 8)
You are developing an Azure-hosted application that must use an on-premises hardware security module (HSM) key.
The key must be transferred to your existing Azure Key Vault by using the Bring Your Own Key (BYOK) process.
You need to securely transfer the key to Azure Key Vault.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Solution:
Text Description automatically generated
To perform a key transfer, a user performs following steps:
Generate KEK.
Retrieve the public key of the KEK. Using HSM vendor provided BYOK tool - Import the KEK into the target HSM and exports the Target Key protected by the KEK. Import the protected Target Key to Azure Key Vault.
Step 1: Generate a Key Exchange Key (KEK).
Step 2: Retrieve the Key Exchange Key (KEK) public key.
Step 3: Generate a key transfer blob file by using the HSM vendor-provided tool. Generate key transfer blob using HSM vendor provided BYOK tool
Step 4: Run the az keyvault key import command Upload key transfer blob to import HSM-key.
Customer will transfer the Key Transfer Blob (".byok" file) to an online workstation and then run a az keyvault key import command to import this blob as a new HSM-backed key into Key Vault.
To import an RSA key use this command: az keyvault key import
Reference:
https://docs.microsoft.com/en-us/azure/key-vault/keys/byok-specification
Does this meet the goal?
Correct Answer:
A
- (Exam Topic 8)
You are a developing a SaaS application that stores data as key value pairs.
You must make multiple editions of the application available. In the lowest cost edition, the performance must be best-effort, and there is no regional failover.
In higher cos! editions customers must be able to select guaranteed performance and support for multiple regions. Azure costs must be minimized.
Which Azure Cosmos OB API should you use for the application?
Correct Answer:
C
