An app builder would like to streamline the user experience by reflecting summarized calculations of specific fields on various objects. Which field types could be used in roll-up summary fields to accomplish this?
Choose 3 answers

An App Builder has been asked to integrate Salesforce with an external web service. The web service must be notified every time an Opportunity is Won. Which two can satisfy this requirement?

Universal Containers wants users to have access to the pricing guidelines document when viewing a Contract related to an Account.
What feature should an app builder use to create easy access to the document?

Cloud Kicks is redefining its entire business process to convert the Manager Notes field from a long text area field. The goal is to encourage managers to be more concise in their comments and stay at 255 characters or less. There is preexisting information in the Manager Notes field that often is well beyond the character limit.
What would happen to any existing information if the app builder tries to convert a preexisting long text area field to text area?

Universal Containers wants to deliver purchased containers to remote construction address. In these cases the customers will supply UC with the coordinates to the location.
What type of field should the app builder use to capture this information?