Lesson 2: Apex, SOQL, DML, Triggers, Async Processing, and Testing
Lesson Overview
This lesson develops practical skills in apex, soql, dml, triggers, async processing, and testing for Salesforce Administration, Apex and LWC Developer Program.
Topics Covered
Apex syntax, classes, collections, exceptions, and object-oriented patterns
SOQL, SOSL, DML, transactions, database methods, and query optimization
Triggers, handler frameworks, bulkification, recursion control, and execution order
Queueable, batch, scheduled, future processing, and platform limits
Test classes, factories, mocks, assertions, coverage, and negative testing
Debugging, logs, limits, performance, and secure data access
Practical Activity
Configure or analyze a scenario involving apex syntax, classes, collections, exceptions, and object-oriented patterns.
Build and validate an exercise covering soql, sosl, dml, transactions, database methods, and query optimization and triggers, handler frameworks, bulkification, recursion control, and execution order.
Use tests, logs, reports, or documentation to verify debugging, logs, limits, performance, and secure data access.
Key Takeaways
Explain apex syntax, classes, collections, exceptions, and object-oriented patterns in the context of Salesforce Administration, Apex and LWC Developer Program.
Apply practical methods for soql, sosl, dml, transactions, database methods, and query optimization and triggers, handler frameworks, bulkification, recursion control, and execution order.
Test, document, and troubleshoot debugging, logs, limits, performance, and secure data access.
