Universal Containers (UC) has a custom Apex class that enforces a business process and updates opportunities. UC has noticed that fields with field level security permission of read only on certain users' profiles are being updated by this class.
How should the architect fix this problem?

At Universal Containers, users should only see Accounts they or their subordinates own. All Accounts with the custom field "Kay Customer" should be visible to all Senior Account Managers. There is a custom field on the Account record that contains sensitive information and should be hidden from all users, except 3 designated users who require view and edit access. These three users come from different user groups, and will change occasionally. Which three platform security features are required to support these requirements with the minimum amount of effort?
Choose 3 answers

What should the Architect do to ensure Field-Level Security is enforced on a custom Visualforce page using the Standard Lead Controller?

DreamHouse Realty needs an Architect to restrict users' access to export reports.
What should an Architect remove to accomplish this goal?

Universal Containers has Controlled by Parent sharing settings on the Contact object and Public Read Only sharing settings on Account, apply, and Case objects. Which two options can the user see while adding Account team members to Account?