Microsoft Microsoft Certified: Azure Developer Associate AZ-204 New Questions

Migrate from on-premises or cloud implementations of MongoDB to Azure Cosmos DB with minimal downtime by using Azure Database Migration Service. Perform resilient migrations of MongoDB data at scale and with high reliability.

Scenario: Data migration from on-premises to Azure must minimize costs and downtime.

The application uses MongoDB JSON document storage database for all container and transport information.

References:

https://azure.microsoft.com/en -us/updates/mongodb-to-azure-cosmos-db-online-and-offline-migrations-are-now-available/

Plan: Standard

Standard support auto-scaling

Instance Count: 10

Max instances for standard is 10.

Scenario:

The REST API’s that support the solution must meet the following requirements:

• Allow deployment to a testing location within Azure while not incurring additional costs.
• Automatically scale to double capacity during peak shipping times while not causing application downtime.
• Minimize costs when selecting an Azure payment model.

References:

https://azure.microsoft.com/en-us/pricing/details/app-service/plans/

Before you can connect to on-premises data sources from Azure Logic Apps, download and install the on-premises data gateway on a local computer. The gateway works as a bridge that provides quick data transfer and encryption between data sources on premises (not in the cloud) and your logic apps.

The gateway supports BizTalk Server 2016.

Note: Microsoft have now fully incorporated the Azure BizTalk Services capabilities into Logic Apps and Azure App Service Hybrid Connections.

Logic Apps Enterprise Integration pack bring some of the enterprise B2B capabilities like AS2 and X12, EDI standards support

Scenario: The Shipping Logic app must meet the following requirements:

• Support the ocean transport and inland transport workflows by using a Logic App.
• Support industry-standard protocol X12 message format for various messages including vessel content details and arrival notices.
• Secure resources to the corporate VNet and use dedicated storage resources with a fixed costing model.
• Maintain on-premises connectivity to support legacy applications and final BizTalk migrations.

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/