Which are two valid use cases for programmatic sharing?
Choose 2 answers.

Universal Containers (UC) wants all full-time internal employees to be able to view all leads. A subset of contractors and temporary employees should also be able to see leads.
Which organization-wide default (OWD) approach should an architect recommend that will help UC implement these requirements?

Universal Containers has implemented a community for its customers using the Customer Community sense type. They have implemented a custom object to store service requests that has a look up to the account record. The Organization Wide Default External Access for the service request object is set to Private. Universal Containers wants their customers to be able to see service requests for their account through the community Customers should not see service requests for other accounts. What Salesforce feature can the Architect use to implement this?

Cosmic Solutions uses a private sharing model for account records and has defined a role hierarchy based on its organizational hierarchy. Some of its features are as follows:1) There are two branches in the hierarchy for the United States and Europe.2) The role of US Sales Reps is below the role of the US Sales Manager.3) EU Sales Reps report to the EU Sales Manager.4) EU Sales Manager reports to the EU Sales Director, and the US Sales Manager reports to the US Sales Director.5) US Sales Director and EU Sales Director report to the same Vice President of Sales.A sales rep who is currently working in the United States is going to be transferred to France. The system administrator of the company will soon change his role in Salesforce. What will be the impact of this change on record access?Choose 3 answers.

Universal Containers has a strict security model enforced through object, field, and row-based security mechanisms. The Architect would like to ensure the security model is being thoroughly tested using Apex automated tests. Which three considerations should be made when using the runAs() method to design Apex until tests?