PDI Exam Question 91

How can a custom type be identified as unique when added to a Set?
  • PDI Exam Question 92

    An org tracks customer orders on an Order object and the items of an Order on the Line Item object. The Line Item object has a MasterDetail relationship to the order object. A developer has a requirement to calculate the order amount on an Order and the line amount on each Line item based on quantity and price.
    What is the correct implementation?
  • PDI Exam Question 93

    A developer wants to override a button using Visualforce on an object.
    What is the requirement?
  • PDI Exam Question 94

    Which statement is true about developing in a multi-tenant environment?
  • PDI Exam Question 95

    A developer is asked to write negative tests as part of the unit testing for a method that calculates a person's age based on birth date. What should the negative tests include?