My journey to Salesforce Certified Platform Developer II certification exam

The Salesforce Certified Platform Developer II program is designed for individuals who would like to demonstrate their skills and knowledge in advanced programmatic capabilities of the platform and data modeling to develop complex business logic and interfaces. The candidate can design, develop, test, and deploy programmatic solutions that are maintainable and re-usable and follow design patterns and object-oriented programming best practices.

It has the below three levels to get certified from Salesforce.

Level 1 - Multi Choice Questions (60 questions)

This exam is a prerequisite for the Programming Assignment and Essay exams. Passing Score is 63% i.e. you must answer at least 40 questions correctly out of 60 questions. Time allotted to complete the exam is 120 minutes.

Tips for the level1 exam.

1. Apex Development
2. Visual Force Development
3. Test Class best practices
4. Apex Trigger best practices
5. SOQL and SOSL
6. Order of execution in both VF and Apex
7. Governor Limits
8. Exception Handling
9. Do the Mock Test given on -

Level 2 - Programming Assignment

Register for this exam only when you are ready. Do not register if you are going to be busy during the exam schedule. We get 30 days to complete the assignment. Spend at least 4 hours each day.

Check the Programming Assignment schedule date here -

The Salesforce Certification Programming Assignment asks each candidate to develop a working application using the capabilities of the platform. Each application should meet the identified business and technical requirements outlined in this document.

The final application should be developed in a sandbox and deployed to the production organization provided. Candidates should consider this application to be a working prototype, rather than a market-ready application. To minimize development time, the requirements are intentionally limited in scope.

Below are the important things to be considered while developing the application.

1. Make sure the code uses DML and SOQL efficiently.
2. The solution should consider data access and visibility.
3. Code should catch all possible errors/exceptions in the controller.
4. Code readability should be excellent.
5. Visualforce page should display user-friendly error messages.
6. The test class should assert application behavior in all cases.
7. Make sure governor limits are considered.
8. Try 100% code coverage.
9. Test class should consider large data volumes.
10. Use proper comments in the code.
11. Use proper indentation in the code.
12. Do all the development in the Sandbox.
13. Load multiple dummy records with proper values in both Sandbox and Production. Use data loader to load bulk data.
14. Bulkify the trigger.
15. User Test Utility class for test data.
16. Use trigger handlers for triggers.
17. Use proper naming for variables, triggers, pages and other components.

Start the application development on the Day 1 of the assignment receival. Do not wait for the last week. Trust me, this is not an easy exam.

Level 3 - Essay Exam

Essay exam is purely based on the assignment work. Do not miss the due date for Essay Exam. Essay exam should be completed within the 30 days of programming assignment. So, schedule it accordingly. Do not wait for the last week to schedule the exam. You may not get the pro-metric center appointment if you schedule it at the last moment.

In the essay exam, talk about the below things.

1. How have you designed the application?
2. What are all the best practices applied? Best practices for development, data load, and test classes.
3. Deployment plan.
4. Testing plan.

The wait for results can vary, but typically you can expect to wait around 4-8 weeks to find out. Salesforce gives us a report with our strengths and areas for improvement with detailed explanation.

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