How does the Lightning Component framework help developers implement solutions faster?
A. By providing an Agile process with default steps
B. By providing code review standards and processes
C. By providing device-awareness for mobile and desktops
D. By providing change history and version control
C. By providing device-awareness for mobile and desktops
Explanation:
Salesforce requires that triggers must have at least 1% code coverage to be deployed to a production environment. Even if a related class has high coverage, the trigger itself must be explicitly executed by a test method for deployment to succeed.
Why other options are incorrect:
B: Assertions are best practice but not required for deployment.
C: The overall code coverage of 75% is necessary, but every individual trigger must have at least 1% coverage.
D: Deployment includes both trigger and class, but lack of trigger coverage still causes failure.
To fix this, you must create a test method that actually causes the trigger to fire (e.g., inserting a Contact record).