The Account object in an organization has a master detail relationship to a child object called Branch. The following automations exist:
* Rollup summary fields
* Custom validation rules
* Duplicate rules
A developer created a trigger on the Account object.
What two things should the developer consider while testing the trigger code?
Choose 2 answers

Which two combined methods should a developer use to prevent more than one open Opportunity on each Account? Choose 2 answers

A developer created a visualforce page using a custom controller that calls an apex helper class. A method in the helper class hits a governor limit. what is the result of the transaction?

A developer needs to join data received from an integration with an external system with parent records inSalesforce. The data set does not contain the Salesforce IDs of the parent records, but it does have a foreign key attribute that can be used to identify the parent.
Which action will allow the developer to relate records in the data model without knowingthe Salesforce ID?

A developer needs to update an unrelated object when a record gets saved. Which two trigger types should the developer create?