Northern Trail Outfitters (NTO) is undergoing a Salesforce implementation for Service Cloud. The busjpess analyst is currency working with the development team as they build features in the sandbox. NTO wants to test these features before the changes are deployed to the production environment.
As part of the Application lifecycle Management (ALM) process, which three development models does Salesforce support?

Which permission is required to create, delete, refresh or activate a Sandbox?

Business analyst (BA) at Universal Containers looks at the user stories for a new implementation of the for salesforce Customer Data Platform (CDP) and notices they are too large. The BA recommends that the large Dries be broken down into smaller stories which will decrease the future level of effort for subsequent ac. Which activity will be mast impacted by breaking down the user stories?

When creating a new User how can the Admin make sure a temporary password is generated?

Universal Containers has asked a business analyst (BA) to assist the sales management team with a request for a new picklist field called "Lost Reason" on the Opportunity object with the goal of improving pipeline reports. After mapping the managers to the sales leader persona and obtaining feedback from them, the BA has discovered that the managers want to better understand Closed/Lost Opportunities so they can help sales teams close more deals.
Which option should the BA use to construct the user story?