Which option would a developer use to display the Accounts created in the current week and the number of related Contacts using a debug statement in Apex?

Which statement would a developer use when creating test data for products and pricebooks?

Given the following code snippet, that is part of a custom controller for a Visualforce page:

In which two ways can the try/catch be enclosed to enforce object and field-level permissions and prevent the DML statement from being executed if the current logged-in user does not have the appropriate level of access? Choose 2 answers

Which scenario is valid for execution by unit tests?

Which three operations affect the number of times a trigger can fire?
Choose 3 answers