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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Modeling and Management | 13% | - Data security and sharing - Custom objects and fields - Data import/export and management - Relationships and lookup filters |
| Topic 2: User Interface | 23% | - UI security and accessibility - Lightning Web Components - Visualforce pages and controllers - Lightning App Builder and components |
| Topic 3: Logic and Process Automation | 40% | - Apex programming: classes, triggers, and methods - SOQL, SOSL, and DML operations - Process Builder, Flow, and Workflow - Order of execution - Governor limits and exception handling - Formulas, roll-up summaries, and validation rules |
| Topic 4: Salesforce Fundamentals | 7% | - Platform features and capabilities - Development models and tools - Multi-tenant architecture |
| Topic 5: Testing, Debugging, and Deployment | 17% | - Debugging tools and techniques - Deployment tools and processes - Code coverage requirements - Test methods and test data creation - Change management and best practices |
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NEW QUESTION # 103
A developer is migrating a Visualforce page into a Lightning web component.
Salesforce Certified Platform Developer I
The Visualforce page shows information about a single record. The developer decides to use Lightning Data Service to access record data.
Which security consideration should the developer be aware of?
Answer: A
Explanation:
When using Lightning Data Service (LDS) in a Lightning Web Component (LWC), it's important to understand how data security is handled.
Option D: Lightning Data Service handles sharing rules and field-level security.
Correct Statement.
Lightning Data Service enforces all the security and sharing rules that are in place in the Salesforce org.
This includes object-level, field-level, and record-level security.
When a component uses LDS to access data, the framework ensures that the user only sees data they have access to.
Benefits:
Simplifies development by abstracting security checks.
Ensures compliance with organizational security policies.
The isAccessible(), isCreateable(), and similar methods are used in Apex to check field-level security.
In LWC, when using LDS, these checks are handled automatically.
LDS enforces field-level security; it does not ignore it.
Users cannot see fields they do not have access to.
Option C: The with sharing keyword must be used to enforce sharing rules.
Not Applicable in LWC.
The with sharing keyword is used in Apex classes to enforce sharing rules.
It is not used in JavaScript code or LWC components.
Reference:
Lightning Data Service Considerations
Access Data with Lightning Data Service
Options Not Accurate:
Option A: The isAccessible() method must be used for field-level access checks.
Incorrect in LWC Context.
Security in Apex
Option B: Lightning Data Service ignores field-level security.
Incorrect.
Apex Sharing
Conclusion:
When using Lightning Data Service in LWC, developers should be aware that LDS automatically enforces sharing rules and field-level security.
This ensures that users only access data they are authorized to view.
NEW QUESTION # 104
Universal Containers (UC) uses out-of-the-box order management, that has a Master-Detail relationship between Order and Order Line Item.
UC stores the availability date on each Order Line Item and Orders are only shipped when all of the Order Line Items are available.
Which method should be used to calculate the estimated ship date for an Order?
Answer: D
Explanation:
Roll-Up Summary Field:
Since the relationship between Order and Order Line Item is aMaster-Detail, a Roll-Up Summary field can be used on the Order object.
The MAX function in a Roll-Up Summary field calculates the latest date (the maximum value) among all the availability dates on the Order Line Items.
Why MAX Roll-Up Summary Field Works:
The latest availability date among the Order Line Items will determine when the entire Order can be shipped.
Why Not Other Options?
AandB: There is no such formula called "LATEST" or "CEILING" applicable to date fields.
C: A COUNT Roll-Up Summary is irrelevant for calculating dates.
References:Roll-Up Summary Fields:https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta
/object_reference/roll_up_summary_fields.htm
NEW QUESTION # 105
A lead developer creates an Apex interface called Laptop.
Consider the following code snippet:
How can a developer use the Laptop Interface within the silverzaptop class?
Answer: D
NEW QUESTION # 106
Universal Containers decides to use exclusively declarative development to build out a new Salesforce application. Which three options should be used to build out the database layer for the application? Choose 3 answers
Answer: A,B,E
NEW QUESTION # 107
A change set deployment from a sandbox to production fails due to a failure in a managed package unit test.
The developer spoke with the manager package owner and they determined it is a false positive and can be ignored. What should the developer do to successfully deploy?
Answer: D
NEW QUESTION # 108
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