Explanation
Templates enable you to store application or dimension configurations in an offline file for use in other Oracle Enterprise Data Management Cloud environments. Use templates to transfer applications or dimensions and their metadata objects across environments (for example, from a test environment to a production environment) or to get a quick start in new implementations. Templates contain metadata only and do not include any data, requests, or transaction history. References: Working with Templates - Oracle Help Center1

Explanation
When a data manager submits a request in a view that has subscriptions defined, the system only generates subscription requests for the viewpoints that match the filter criteria of the subscriptions. If changes are made to a viewpoint that does not match the filter criteria, the system does not create a subscription request for that viewpoint. References: Creating, Editing, and Validating Subscriptions - Oracle Help Center1

* Approve: This option is correct because when a request has a status of "In Flight", it means that it is in the Approve stage of the approval workflow, where it is waiting for approvals from the approvers or data managers.

Explanation
When you run a comparison between two viewpoints, you can select different compare types to identify differences or similarities between the viewpoints. The compare types that you can select are: find missing nodes, compare properties, compare relationships, and compare node names. Find missing nodes compares the nodes in both viewpoints and identifies nodes that exist in one viewpoint but not in the other. Compare properties compares the property values of nodes in both viewpoints and identifies nodes that have different property values. Compare relationships compares the parent-child relationships of nodes in both viewpoints and identifies nodes that have different parents. Compare node names compares the node names of nodes in both viewpoints and identifies nodes that have different names. Find shared nodes is not a compare type that you can select, because shared nodes are identified by the Core.Shared property rather than by comparison.
References: Comparing Viewpoints - Oracle Help Center

Explanation
The Custom Validation Report is a report that lists all the custom validations that have been created for an application. The report includes information such as: the actions and properties that trigger the validation check, the validation rule expression and message, the node types and hierarchy sets that use the validation, and whether the validation is enabled or disabled. The report does not include a list of all manually created validations across all applications, because it is specific to one application at a time. The report does not include a list of system and application-specific validations, because these are predefined validations that cannot be customized. The report does not include the date and status of the last time a validation was run, because this information is available in the request history or subscription history. References: Working with Custom Validations - Oracle Help Center