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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Testing, Debugging and Deployment | 17% | - Unit test creation, code coverage requirements - Deployment tools: Salesforce DX, CLI, change sets - Development environments and sandboxes - Debugging tools: Developer Console, logs, checkpoints |
| Topic 2: Salesforce Fundamentals | 7% | - Declarative development capabilities - Multi-tenant architecture and platform limits - Security model, profiles, permission sets and sharing |
| Topic 3: User Interface | 23% | - Visualforce pages, controllers and extensions - Lightning Web Components (LWC) architecture and development - Component communication and events - UI security and accessibility - Integration with Lightning App Builder and Experience Cloud |
| Topic 4: Data Modeling and Management | 13% | - Object relationships, fields, and schema design - SOQL and SOSL query construction and optimization - Data operations, import/export and data management |
| Topic 5: Logic and Process Automation | 40% | - Platform events and publish-subscribe model - Process Builder, Flow, and approval processes - Apex classes, triggers, and methods - Asynchronous Apex: batch, queueable, future, scheduled - Governor limits and best practices |
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NEW QUESTION # 28
Requirements state that a child record be to deleted when its parent is deleted, and a child can be moved to a different parent when necessary. Which type of relationship should be built between the parent and child objects in Schema Builder to support these requirements?
Answer: C
NEW QUESTION # 29
Universal Containers has implemented an order management application. Each Order can have one or more Order Line items. The Order Line object is related to the Order via a master-detail relationship. For each Order Line item, the total price is calculated by multiplying the Order Line item price with the quantity ordered.
What is the best practice to get the sum of all Order Line item totals on the Order record?
Answer: C
Explanation:
Answer A is correct. The Salesforce Platform favors metadata-driven design where possible and Apex or custom UI when requirements exceed declarative capability. Correct design means selecting the lowest- maintenance platform feature that satisfies security, data integrity, scalability, and user experience requirements while remaining compatible with Salesforce's multi-tenant runtime model. The other options either use the wrong platform feature, apply at the wrong layer, or ignore a key Salesforce constraint. For Platform Developer I, the important point is not just syntax; it is choosing the feature that aligns with transaction behavior, security enforcement, maintainability, and supported metadata capabilities. Reference focus: Lightning Web Components Developer Guide, Lightning Component Reference, Aura Components Developer Guide, and Visualforce Developer Guide. This distinction is important in production orgs because small design mistakes can create deployment failures, runtime exceptions, data-quality defects, or user-visible security gaps once automation is executed in bulk or from multiple entry points. This matters on the Salesforce platform because the same logic can run from the user interface, API operations, imports, and background automation.
NEW QUESTION # 30
Which SOQL query successfully returns the Accounts grouped by name?
Answer: B
NEW QUESTION # 31
Which statement describes the execution order when trigger are associated to the same object and event?
Answer: A
NEW QUESTION # 32
Which exception type cannot be caught?
Answer: B
Explanation:
* LimitException cannot be caught in a try-catch block because it is thrown when governor limits are exceeded, and Salesforce does not allow further processing in such cases.
* Other exceptions, such as custom exceptions, NoAccessException, or CalloutException, can be caught and handled.
NEW QUESTION # 33
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