Which three Salesforce functionalities are ignored when processing field updates in workflow rules and approval processes?

An app builder has a custom component they want to make available on the utility bar, but the component is unavailable.
How should the component be tagged?

How would you ensure that records of a particular object are visible only to the user, and users higher in the role hierarchy? choose 2 answers.

Universal containers would like to use a chatter group for their mergers and acquisition team to collaborate on potential new projects. This group should not be visible for non-members to see or join, and can be accessed by invite only. Which chatter Group type should the App Builder recommend?

At Universal Containers, multiple departments utilize the Case object for different purposes. Some users submit cases for IT and HR requests. Other users provide customer support with case records. How can an App Builder enable different users to see different fields, based on the case type?