Manage resource groups When creating resource groups, it is important that you consider factors for your resource group design: A resource can be a member of only one resource group. A resource group cannot be nested in another resource group. You can move a resource from one resource group to another. A resource group can be used to scope access control. A resource group can be used to scope policy. A resource in a resource group can interact with resources in another resource group. A resource group is created in a location, also known as an Azure region. The location of a resource group specifies where the metadata for the resource group is stored. If you have compliance or geography constraints, this is an important consideration. Microsoft recommends that all resources in a resource group share the same lifecycle. It is not mandatory to have all Azure resources belong to a resource group. Creating a resource group through the Azure portal can be an easier task. You just need region or location details along with a valid resource group name (see Figure 1-42). FIGURE

Securing SageMaker notebooks If you are reading this section of the chapter, then you have already learned how to use notebook instances, which type of training instances should be chosen, and how to configure and use endpoints. Now, let’s learn about

Casting Values vs. Variables Revisiting our third numeric promotional rule, the compiler doesn’t require casting when working with literal values that fit into the data type. Consider these examples: bytehat = 1; bytegloves =7*10;shortscarf=5; shortboots=2+1; All of these statements compile