Salesforce CRT-450 Exam With Confidence Using Practice Dumps

[Reference:, Test Data Factory Pattern, Best Practices for Test Classes, Option B: Use the Test.loadData() method., Valid Approach., Explanation:, Test.loadData() allows loading test data from a static resource (CSV file) into test methods., This is useful for loading large datasets, such as over 500 records., The CSV file can contain the Pricing_Structure__c records needed for testing., Reference:, Test.loadData Method, Using Test.loadData(), Incorrect Options:, Option C: Use the @IsTest(SeeAllData=true) annotation., Not Recommended., Explanation:, Using SeeAllData=true accesses existing org data, which is not recommended due to test data isolation., Tests should create their own data to ensure reliability and avoid dependencies on org data., Reference:, Isolation of Test Data from Organization Data in Unit Tests, Option D: Use without sharing on the class declaration., Irrelevant., Explanation:, The without sharing keyword affects record sharing and visibility, not data availability in tests., It does not help in creating or accessing test data., Reference:, Using the with sharing or without sharing Keywords, Conclusion:, To ensure Pricing_Structure__c records are available in tests, the developer can use Option A (Test Data Factory) and Option B (Test.loadData())., ]

[Reference:, Roll-Up Summary Fields, Option C: Custom objects and fields, Valid Declarative Tool., Explanation:, Custom objects and fields form the core of the database schema., They are created using the Setup menu without code., Reference:, Creating Custom Objects and Fields, Option D: Relationships, Valid Declarative Tool., Explanation:, Relationships (lookup, master-detail, and many-to-many via junction objects) are established declaratively., They define how objects relate to each other., Reference:, Object Relationships Overview, Incorrect Options:, Option B: Flows, Not Part of the Database Layer., Explanation:, Flows are used for process automation and logic., They are part of the application logic layer, not the database layer., Option E: Triggers, Requires Code (Not Declarative)., Explanation:, Triggers are written in Apex code., They are not part of declarative development., Conclusion:, To build the database layer declaratively, the developer should use Roll-up summaries (A), Custom objects and fields (C), and Relationships (D)., ]