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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Modeling and Management | 20% | - Data Management Tools - Relationships and Schema Design - Standard and Custom Objects |
| Topic 2: Salesforce Fundamentals | 12% | - Salesforce Platform Architecture - Data Model Basics |
| Topic 3: User Interface | 10% | - Lightning Web Components Overview - Lightning Component Basics |
| Topic 4: Logic and Process Automation | 46% | - Asynchronous Apex - Flow and Process Automation - Apex Basics - Triggers |
| Topic 5: Testing, Debugging, and Deployment | 12% | - Debugging Techniques - Deployment Tools and Practices - Unit Testing in Apex |
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NEW QUESTION # 167
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: B
Explanation:
* Roll-Up Summary Field:
* Since the relationship between Order and Order Line Item is a Master-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?
* A and B: There is no such formula called "LATEST" or "CEILING" applicable to date fields.
* C: A COUNT Roll-Up Summary is irrelevant for calculating dates.
* Roll-Up Summary Fields: https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta
/object_reference/roll_up_summary_fields.htm
References:
NEW QUESTION # 168
What are three capabilities of the <ltng : require> tag when loading JavaScript resources in Aura components?
Choose 3 answers
Answer: A,B,D
NEW QUESTION # 169
In a single record, a user selects multiple values from a multi-select picklist. How are the selected values represented in Apex?
Answer: C
NEW QUESTION # 170
Universal Containers wants to ensure that all new leads created in the system have a valid email address. They have already created a validation rule to enforce this requirement, but want to add an additional layer of validation using automation.
What would be the best solution for this requirement?
Answer: C
Explanation:
Before-save Apex Trigger:
This is the best solution because a before-save trigger runs before the record is saved to the database, providing an opportunity to validate or modify the data.
In this case, the Apex trigger can validate the email address using a regular expression or a third-party API call to ensure the email address is valid. If the email is invalid, an error message can be displayed using addError().
Why not the other options?
A . Submit a REST API Callout with a JSON payload:
REST callouts are more complex and generally not recommended for simple validation tasks like email format validation. Additionally, callouts cannot be performed directly in a before-save trigger.
C . Use a custom Lightning Web Component (LWC):
LWCs are primarily for UI interactions and should not be used to enforce data validations that are server-side requirements.
D . Use an Approval Process:
Approval Processes are for managing the approval flow of records, not for real-time validations. They cannot enforce email validation directly.
Reference:
Apex Triggers Documentation
Trigger Context Variables
NEW QUESTION # 171
Given the code below:
What should a developer do to correct the code so that there is no chance of hitting a governor limit?
Answer: D
NEW QUESTION # 172
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