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Salesforce PDI Exam covers a wide range of topics, including Apex programming, Visualforce pages, SOQL, SOSL, data modeling, and more. It is a multiple-choice exam that consists of 60 questions, and the duration of the test is 105 minutes. To pass the exam, candidates must score at least 65%.
Salesforce PDI (Platform Developer I) is one of the most popular and widely recognized certifications in the Salesforce ecosystem. It is designed for those who have a strong background in programming, object-oriented concepts, and the Salesforce platform. Platform Developer I (PDI) certification validates the knowledge and skills required to develop custom applications and functionality using the Salesforce platform.
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The PDI exam covers a wide range of topics, including data modeling, user interface customization, automation, testing, and debugging. It also tests the candidate's ability to use Apex, Salesforce's proprietary programming language, to create custom business logic and integrate with external systems. Passing the PDI Exam demonstrates that a developer has a comprehensive understanding of the Salesforce platform and is capable of building complex applications that meet the needs of businesses and organizations.
NEW QUESTION # 157
A developer at Universal Containers is taked with implementing a new Salesforce application that bwill be maintained completely by their company's Salesforce admiknistrator.
Which two options should be considered for buildig out the business logic layerof the application?
Chosse 2 answer
Answer: A,B
NEW QUESTION # 158
What are two use cases for executing Anonymous Apex code?
Choose 2 answers
Answer: C,D
Explanation:
Anonymous Apex allows developers to execute ad hoc code snippets without creating a permanent class or trigger. It is useful for tasks like bulk data manipulation or testing.
* B. Deleting 15,000 inactive Accounts:
* Anonymous Apex can perform ad hoc bulk operations to clean up data after a deployment.
* Example:
Use Cases:List<Account> inactiveAccounts = [SELECT Id FROM Account WHERE IsActive__c = false LIMIT 15000]; delete inactiveAccounts;
* C. Running a batch Apex class:
* Anonymous Apex can execute batch jobs for data processing.
* Example:
apex
Copy code
Database.executeBatch(new UpdateContactBatch());
* A. Schedule an Apex class to run periodically: This requires a scheduled job, not Anonymous Apex.
* D. Add unit test code coverage: Unit tests must be written in test classes and cannot be added using Anonymous Apex.
* Anonymous Apex: https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode
/apex_execute_anonymous.htm
Why Not the Other Options?References:
NEW QUESTION # 159
A developer has an integer variable called maxAttempts. The developer needs to ensure that once maxAttempts is initialized, it preserves its value for the length of the Apex transaction; while being able to share the variable's state between trigger executions.
How should the developer declare maxAttempts to meet these requirements?
Answer: A
NEW QUESTION # 160
What are two correct examples of the model in the salesforce MVC architecture? Choose 2 answers.
Answer: A,B
NEW QUESTION # 161
A developer has a single custom controller class that works with a Visualforce Wizard to support creating and editing multiple sObjects. The wizard accepts data from user inputs across multiple Visualforce pages and from a parameter on the initial URL.
Which three statements are useful inside the unit test to effectively test the custom controller?
Choose 3 answers
Answer: C,D,E
Explanation:
* A: Thesave()method in the custom controller must be tested to ensure it works as intended and redirects to the correct page.
* B: Setting parameters viaApexPages.currentPage().getParameters()is crucial to test scenarios where user input or URL parameters drive logic.
* D: UsingTest.setCurrentPage(pageRef)is essential for simulating page context in unit tests.
Why not other options?
* C: This statement does not belong to testing a custom controller.
* B (second occurrence): It appears to be incorrectly formatted in the question.
:
Testing Apex Controllers
NEW QUESTION # 162
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