Universal Containers wants sales reps to get permission from their managers before deleting Opportunities, What can be used to meet these requirements?

Universal Containers uses Contracts for agreements with customers. A sales manager is required to provide approval for contracts and director approval for any contract over $10,000.
Which two options should an app builder use to ensure all contracts route for the correct approval and also prevent the sales rep from making changes to the record while it is being approved?
Choose 2 answers

The app builder at Ursa Major Solar has just created a master-detail relationship between a parent object Galaxy__c and child object Star__c.
What would be the effect of creating this type of relationship if users want to report on Galaxy__c with Star__c?

How should an app builder configure access to a contact's Twitter profile for Salesforce mobile app users?

Universal Containers would like to automatically assign a specific permission set to new users. How can this requirement be met? Choose 2 Answers