A custom object named assignment has a private sharing setting that grantsaccess using hierarchies. The organization has a role hierarchy where the"Specialist" role reports to a "Manager" role which reports to a "Director" role. TheDirector role is at the top of the role hierarchy. A user who is in the manager rolecreate a new assignment record. Who can see this record?

A new field has been added to the Applicant object that is part of an unmanaged package. A recruiter ran the Position with or without Applicants report and noticed that the new field was missing as an option to add as a column.
How should an app builder troubleshoot this issue?

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?

Universal Containers has purchased a Lightning Component on the Apple exchange.
In which two areas should Components be utilized?

A business user wants a quick way to edit a record's status and enter a custom due date field from the record's feed in Salesforce1 Mobile App. What could be used to accomplish this?