D306 Azure Developer Associate - Set 1 - Part 2

Correct Answer: They simplify connections to data sources

Bindings in Azure Functions reduce the need for manual coding of connections to data sources, simplifying development.

Correct Answer: Premium

The Premium pricing tier allows for VNet integration, which is not available in the Free or Basic tiers.

Correct Answer: App Service

Azure App Service supports autoscaling, allowing applications to scale up or down based on demand automatically.

Correct Answer: Partition key

The partition key determines how the data is distributed across physical partitions, affecting performance and scalability.

Correct Answer: To receive and process events

An event handler in Azure Event Grid receives events and processes them accordingly, such as triggering a function.

Correct Answer: Cool tier

The Cool tier is designed for infrequently accessed data, balancing lower storage costs with moderate access times.

Correct Answer: To detect potential application performance issues

Smart Detection in Azure Monitor identifies potential performance problems or anomalies in applications based on collected telemetry data.

Correct Answer: azcopy copy

The azcopy copy command allows for the transfer of blobs between different storage accounts using the AzCopy tool.

Correct Answer: It defines resources that must be created before others

The dependsOn property in ARM templates ensures that specific resources are deployed in the correct order by defining dependencies.

Correct Answer: Provide a Shared Access Signature (SAS)

A Shared Access Signature (SAS) grants limited access to Azure resources such as blobs, allowing external users to interact with the resource without full access to the storage account.

Correct Answer: Create a Shared Access Signature (SAS) for the container

A Shared Access Signature (SAS) provides scoped, time-limited access to specific Azure resources like a storage container.

Correct Answer: It balances performance with consistency within a configured time window

Bounded Staleness allows for a time window where reads might be slightly out of sync with writes, offering a balance between consistency and performance.

Correct Answer: A group of logical partitions

A physical partition in Cosmos DB contains one or more logical partitions and is physically stored on Azure servers.

Correct Answer: It sequences and manages the execution of activity functions

The orchestrator function in Durable Functions defines workflows by managing the sequence and coordination of other functions.

Correct Answer: 30 days

Application Insights retains logs for 30 days by default, although this can be configured to store data for longer periods.

Correct Answer: Azure App Configuration

Azure App Configuration provides a centralized store for application configuration settings, allowing easy management across multiple Azure services.

Correct Answer: Session

Session consistency offers a good balance between strong consistency and performance, particularly for scenarios involving multiple read/write operations in a user session.

Correct Answer: Reduced costs as you only pay for executions

With serverless compute, you only pay for the time your functions are running, making it cost-efficient for many workloads.

Correct Answer: Access control boundary

Access control boundaries in Azure are applied at the subscription level to manage permissions and access for resources.

Correct Answer: SignalR

Azure SignalR Service enables real-time two-way communication, maintaining persistent connections between clients and servers.