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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: User Interface | 10% | - Visualforce controllers - Visualforce pages - Lightning components |
| Topic 2: Data Modeling and Management | 12% | - Custom objects and fields - Data import and export - Relationship types - Schema Builder |
| Topic 3: Salesforce Fundamentals | 10% | - Declarative customization use cases - MVC pattern mapping - Core CRM objects capabilities - Multi-tenant environment considerations - AppExchange application extension |
| Topic 4: Logic and Process Automation | 46% | - Formula fields capabilities and use cases - Apex primitive and complex data types - Roll-up summary fields capabilities and use cases - Apex classes and interfaces - Apex variables, constants, and expressions - SOQL, SOSL, and DML - Declarative process automation features - Apex triggers - Governor limits - Apex control flow statements - Exception handling |
| Topic 5: Testing | 12% | - Test coverage requirements - Apex test classes - Execute anonymous vs. unit tests - Test data creation |
| Topic 6: Debug and Deployment Tools | 10% | - Development and deployment environments - Developer Console, Workbench, and Force.com IDE - Metadata and business data deployment - Debug logs monitoring |
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NEW QUESTION # 124
Which two settings must be defined in order to update a record of a junction object? Choose 2 answers
Answer: A,C
NEW QUESTION # 125
What writing an Apex class, a developer warts to make sure thai all functionality being developed Is handled as specified by the requirements.
Which approach should the developer use to be sure that the Apex class is working according tospecification?
Answer: B
Explanation:
Creating a test class to execute the business logic and run the test in the Developer Console is the best approach to ensure that the Apex class is working according to specification. Test classes are used to verify the functionality, performance, and security of the Apex code, and to provide code coverage for deployment. Test classes can also use assertions to validate the expected outcomes of the code. The Developer Console provides a user interface to create, run, and debug test classes, and to view the test results and code coverage1.
Including a savepoint and Database.rollback is not a valid approach to test the Apex class, as it is used to undo the changes made by the DML operations in a transaction2. This does not verify the functionality or performance of the Apex code, nor does it provide code coverage.
Including a try/catch block to the Apex class is not a sufficient approach to test the Apex class, as it is used to handle the exceptions that may occur during the execution of the code3. This does not verify the functionality or performance of the Apex code, nor does it provide code coverage. Moreover, a try/catch block should be used in conjunction with a test class, not as a replacement.
Running the code in an Execute Anonymous block in the Developer Console is not a recommended approach to test the Apex class, as it is used to execute arbitrary Apex code that is not saved as part of the application.
This does not verify the functionality or performance of the Apex code, nor does it provide code coverage.
Moreover, running the code in an Execute Anonymous block may have unintended consequences on the data and the application, as it does not follow the best practices of testing.
References:
* 1: Test Classes | Apex Developer Guide | Salesforce Developers
* 2: Savepoints and Rollbacks | Apex Developer Guide | Salesforce Developers
* 3: Exception Handling | Apex Developer Guide | Salesforce Developers
* : [Execute Anonymous | Apex Developer Guide | Salesforce Developers]
* : [Best Practices for Testing | Apex Developer Guide | Salesforce Developers]
NEW QUESTION # 126
An Apex method, getAccounts, that returns a list of Accounts given a searchTerm, is available for Lightning Web Components to use.
What is the correct definition of a Lightning Web Component property that uses the getAccounts method?
A)
B)
C)
D)
Answer: A
Explanation:
Option D correctly defines a property that uses thegetAccountsApex method. It uses the@wiredecorator with a parameterized method reference.
@wire(getAccounts, {searchTerm:'$searchTerm'}) accountList;
Reference:Wire Service in LWC
NEW QUESTION # 127
What are two benefits of using External IDs?
Choose 2 answers
Answer: A,D
Explanation:
External IDs are useful for data integration and synchronization between Salesforce and other external platforms. By mapping records based on the External ID, you can easily import, update, or upsert data from external sources without relying on the Salesforce record ID. External IDs are also indexed, which means they can speed up the SOQL queries that use them as filters or join conditions. References: External ID in Salesforce: Everything You Need To Know, Relating Records by Using an External ID, Certification - Platform Developer I - Trailhead
NEW QUESTION # 128
A developer needs to implement a custom SOAP Web Service that is used by an external Web Application. The developer chooses to Include helper methods that are not used by the Web Application In the Implementation of the Web Service Class.
Which code segment shows the correct declaration of the class and methods?
A)
B)
C)
D)
Answer: D
NEW QUESTION # 129
......
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