Which recommendation would help in minimizing costs for an App1 maintenance task?

Utilizing an Azure Function is an effective recommendation for minimizing costs related to an App1 maintenance task due to its serverless computing model. Azure Functions allow developers to run code on-demand without provisioning or managing servers, which means you only pay for the compute resources consumed during the execution of the function. This pay-per-execution pricing model can lead to significant cost savings, especially for tasks that may not require continuous or high availability.

In scenarios where maintenance tasks can be triggered by specific events or scheduled to run at defined intervals, Azure Functions provide a flexible, cost-efficient solution. There is no need to maintain a dedicated server or keep a service running continuously, which is important for minimizing operational costs.

In contrast, while Azure Logic Apps automate workflows and might be useful for other types of integration tasks, they typically incur higher costs due to the number of actions processed in a workflow. An Azure Virtual Machine involves ongoing costs for the compute resources at all times, making it less optimal for tasks that don't require continuous operation. App Service WebJobs can be a valid solution, but they typically run within the context of an App Service, which also incurs costs associated with the underlying App Service plan. Therefore, Azure Functions stand out as the best option for cost-effective maintenance tasks