Salesforce Certified Platform Developer I

The statement results in an Apex compiler error because 'Leas' is not a recognized type in Salesforce Apex. The correct type should be 'Lead'. This mismatch in type definition would cause a compiler error when attempting to create the map.

The Lightning Component framework provides two significant benefits. Firstly, it offers an event-driven architecture which ensures better decoupling between components, leading to more modular and maintainable code. Secondly, it promotes faster development by providing out-of-box components that are optimized for both desktop and mobile devices, allowing developers to build responsive and efficient applications.

To determine the type of a generic sObject in Salesforce, the developer should use the getSObjectType method. This method returns an sObject token that identifies the type of the sObject (e.g., Account, Lead, or Contact). This approach is reliable and directly provides the needed information about the sObject type.

To implement an automatic Approval Process submission for Cases, Process Builder is the best option. Process Builder allows for the automation of various business processes, including automatically submitting a record for approval based on defined criteria. It is designed for this type of automation and does not require complex coding like Scheduled Apex or Apex Triggers. Assignment Rules and Workflow Rules have more limited capabilities and are not specifically designed for automating approval submissions.

To meet the requirement, the developer should create a roll-up summary field on the Quote object that performs a SUM on the Quote Line Item Quantity field, filtered for only discounted Quote Line Items. Roll-up summary fields allow for the aggregation of data from child records (Quote Line Items) to a parent record (Quote), and can be filtered to include only specific records, such as those with discounts. This solution provides an efficient way to display the number of discounted items directly on the Quote object.