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| Section | Weight | Objectives |
|---|---|---|
| Salesforce Fundamentals | 7% | - Security model, profiles, permission sets and sharing - Multi-tenant architecture and platform limits - Declarative development capabilities |
| User Interface | 23% | - Integration with Lightning App Builder and Experience Cloud - UI security and accessibility - Component communication and events - Lightning Web Components (LWC) architecture and development - Visualforce pages, controllers and extensions |
| Data Modeling and Management | 13% | - Data operations, import/export and data management - Object relationships, fields, and schema design - SOQL and SOSL query construction and optimization |
| Testing, Debugging and Deployment | 17% | - Development environments and sandboxes - Debugging tools: Developer Console, logs, checkpoints - Deployment tools: Salesforce DX, CLI, change sets - Unit test creation, code coverage requirements |
| Logic and Process Automation | 40% | - Apex classes, triggers, and methods - Governor limits and best practices - Asynchronous Apex: batch, queueable, future, scheduled - Platform events and publish-subscribe model - Process Builder, Flow, and approval processes |
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NEW QUESTION # 115
A custom picklist field, Pool Preference , exists on a custom object. The picklist contains the following options: 'Vegan', 'Kosher', 'No Preference'. The developer must ensure a value is populated every time a record is created or updated.
What is the optimal way to ensure a value is selected every time a record is saved?
Answer: D
Explanation:
Marking the field as required on the field definition ensures that the field is always populated during record creation or update. This enforces the rule at the database level.
Other Options:
Option A: Setting a default value ensures a value is present initially but does not enforce a value during updates.
Option B: Writing a trigger is less efficient and adds unnecessary complexity.
Option C: Marking the field as required on the page layout is UI-specific and does not enforce the rule during API or code-based operations.
Field Level Requirements
NEW QUESTION # 116
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 # 117
How can a developer retrieve all Opportunity record type labels to populate a list collection?Choose 2 answers
Answer: C,D
NEW QUESTION # 118
Given the following Anonymous Block:
Which one do you like?
What should a developer consider for an environment that has over 10,000 Case records?
Answer: C
NEW QUESTION # 119
What is the value of the Trigger.old context variable in a before insert trigger?
Answer: B
Explanation:
Trigger.old in a before insert trigger:
TheTrigger.oldcontext variable contains the old version of the records being processed in the trigger.
In abefore inserttrigger, the records being processed are new and have no prior state in the database, soTrigger.
oldisnull.
This behavior is specific to insert triggers because there is no "old" record to reference before the record is created.
Why is it null?
The Trigger.old variable is only populated for triggers that handle updates or deletions (e.g., before update, after update, before delete, after delete). For insert operations, no previous state of the record exists.
Why not the other options?
A: An empty list of sObjects:
This is incorrect because Trigger.old is not initialized as an empty list for insert triggers-it is simply null.
B: Undefined:
Trigger.old is defined in the trigger context, but it is null for insert operations. Undefined is not a valid Apex state.
D: A list of newly created sObjects without IDs:
This describes Trigger.new in abefore inserttrigger, not Trigger.old. Trigger.new contains the new records being inserted.
References:
Apex Triggers Documentation
Trigger Context Variables
NEW QUESTION # 120
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