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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Logic, Process Automation, and Integration | 27% | - Advanced Apex programming and transaction management - Complex business logic and automation design - REST/SOAP API, Platform Events, and external integrations - Asynchronous Apex: future, queueable, batch, scheduled |
| Topic 2: User Interface Development | 20% | - Implement advanced Visualforce functionality - Optimize UI performance and usability - Build complex Lightning Web Components and Aura Components |
| Topic 3: Testing, Debugging, and Deployment | 20% | - Deployment strategies, CI/CD, and change management - Advanced testing strategies and test frameworks - Debugging and error handling across layers |
| Topic 4: Performance and Data Management | 18% | - Optimize queries and handle large data volumes - Data modeling and complex data operations - Governor limits optimization and best practices |
| Topic 5: Advanced Developer Fundamentals | 15% | - Work with localization, multi-currency, and global features - Design and maintain scalable, reusable code - Apply security best practices in development |
Question 1
A company has a Lightning page with many Lightning Components, some that cache reference dat a. It is reported that the page does not always show the most current reference data.
What can a developer use to analyze and diagnose the problem in the Lightning page?
A. Salesforce Lightning Inspector Storage tab
B. Salesforce Lightning Inspector Event Log tab
C. Salesforce Lightning Inspector Actions tab
D. Salesforce Lightning Inspector Transactions tab
Question 2
A company has a custom component that allows users to search for records of a certain object type by invoking an Apex Controller that returns a list of results based on the user's input. When the search is completed, a searchComplete event is fired, with the results put in a results attribute of the event. The component is designed to be used within other components and may appear on a single page more than once.
What is the optimal code that should be added to fire the event when the search has completed?
A)
B)
C)
D)
A. Option A
B. Option D
C. Option C
D. Option B
Question 3
Which two best practices should the developer implement to optimize this code? Choose 2 answers
A. Use a collection for the DML statement.
B. Remove the DML statement.
C. Change the trigger context to after update, after insert
D. Query the Driving-Structure_C records outside of the loop
Question 4
A developer is building a complex commission calculation engine in Apex that is called from an Opportunity trigger. During QA it was reported that the calculations are incorrect.
The developer has representative test data and passing test methods in their developer sandbox.
Which three tools or techniques could the developer use to execute the code and pause it at key lines to visually inspect values of various Apex variables?
Choose 3 answers
A. Developer Console
B. Apex Interactive Debugger
C. Apex Replay Debugger
D. Breakpoints
E. Workbench
Question 5
A developer created an Opportunity trigger that updates the account rating when an associated opportunity is considered high value. Current criteria for an opportunity to be considered high value is an amount greater than or equal to $1,000,000. However, this criteria value can change over time.
There is a new requirement to also display high value opportunities in a Lightning web component.
Which two actions should the developer take to meet these business requirements, and also prevent the business logic that obtains the high value opportunities from being repeated in more than one place?
Choose 2 answers
A. Leave the business logic code inside the trigger for efficiency.
B. Create a helper class that fetches the high value opportunities,
C. Call the trigger from the Lightning web component.
D. Use custom metadata to hold the high value amount.
Solutions:
| Question 1 Answer: A | Question 2 Answer: D | Question 3 Answer: A,D | Question 4 Answer: A,B,C | Question 5 Answer: B,D |
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