CRT-450 Exam Dumps - Salesforce CRT-450 Questions and Answers

Record-triggered flows allow automation to create tasks when an Opportunity is created. It is declarative, easy to maintain, and does not require custom code.

Steps:

Create a record-triggered flow for theOpportunityobject.

Set it to run on record creation.

Use the "Create Records" element to create a task for the Opportunity owner.

Record-Triggered Flows

A. Unify all three triggers in a single trigger on the Expense__c object that includes all events:

Salesforce best practices recommend having only one trigger per object to avoid redundancy and conflicts.

By combining all the events (before delete, before insert, and before update) into a single trigger, the developer can manage the logic in an organized and maintainable manner.

This also simplifies debugging and ensures that the trigger logic executes in a predictable order.

C. Create helper classes to execute the appropriate logic when a record is saved:

Using helper classes allows for a clean separation of concerns. The trigger becomes a dispatcher that delegates logic to dedicated classes.

For example, you can create methods like applyDefaultsToExpense(), validateExpenseUpdate(), and deleteExpense() in a helper class and invoke them from the trigger.

This improves reusability, readability, and testability of the code.

Why not the other options?

B. Unify the before insert and before update triggers and use Flow for the delete action:

While Flow is a powerful tool, it is not ideal for deleting records or replacing Apex trigger functionality, especially when triggers already exist for other events.

D. Maintain all three triggers on the Expense__c object but move the Apex logic out of the trigger definition:

Maintaining multiple triggers on the same object can lead to conflicts and execution order issues, even if the logic is moved to helper classes.

A validation rule can ensure that theLead Sourcefield is populated before the Lead is converted. This prevents users from proceeding unless the required data is entered.

Why not other options?

A: Triggers are programmatic, whereas a declarative solution like validation rules is simpler and more efficient.

B: Lead Conversion field mapping maps fields between Lead and Account/Contact but cannot enforce field requirements.

C: A formula field is read-only and cannot enforce user input.

Validation Rules Documentation

Why Salesforce CLI?

The Salesforce CLI supports scripting for Continuous Integration (CI) pipelines, allowing automatic testing and deployment as part of the CI process.

Why Not Other Options?

B: Visual Studio Code is a development IDE, not a CI tool.

C: Force.com Toolkit is outdated and does not support CI processes.

D: Developer Console is for debugging and manual testing, not automation.

Allow Reparenting in Master-Detail Relationships:

In a master-detail relationship, the child record (in this case, OrderItem) is tightly bound to the parent record (Order).

By default, child records cannot be reassigned to a different parent record in master-detail relationships. However, enabling the"Allow Reparenting"option on the master-detail field allows the child record (OrderItem) to be reparented to a different master record (Order).

This is the correct solution as it ensures that OrderItem records can be reassigned to a new Order without changing the structure of the relationship.

Why not the other options?

A. Add without sharing to the Apex class declaration:

Adding without sharing modifies sharing rules but does not affect the ability to reparent child records. This is unrelated to the issue described.

B. Change the master-detail relationship to an external lookup relationship:

Changing the relationship type is not necessary. Additionally, doing so could introduce unintended side effects, as master-detail relationships have features like roll-up summaries that are lost with a lookup relationship.

C. Create a junction object between OrderItem and Order:

Introducing a junction object is not required. This adds unnecessary complexity and deviates from the intended use of master-detail relationships.

The quickest way to make Visualforce pages styled like Lightning Experience is by incorporating SLDS. This provides consistent styling without rewriting the applications.

Why not other options?

A: Rewriting all Visualforce pages as Lightning components is time-consuming and not efficient.

B: There is no attributeenableLightningin Visualforce.

C: Enabling Lightning Experience compatibility does not apply styling automatically.

Salesforce Lightning Design System (SLDS)

Comprehensive and Detailed Explanation From Exact Extract:

B (Correct):Apex methods exposed toFlowmust be:

Static

Annotated with @InvocableMethod

Accept aListof parameters (for bulkification)

Return aList of custom class objects

This method signature supports Flow Builder’s bulk processing model, which is required in enterprise scenarios where the Flow might process multiple records.

After running all tests, theOverall Code Coverage panelin the Developer Console shows the code coverage percentage for each class.

This is the most reliable and optimal way to view code coverage.

Checking Code Coverage

Option A: A screen-based flow is ideal for gathering multiple pieces of information from the user interactively. It provides a declarative way to guide the service agent through the process step-by-step.

Not Suitable:

Option B: An approval process is for routing records for approval, not for gathering user input.

Option C: Apex triggers are for automation, not for interactive user input.

Option D: A Lightning Component could work but requires custom development, which is less efficient than using flows.

Flows Overview

Pagination using aStandardSetControllerhelps manage large datasets by loading only a subset of records at a time. This approach minimizes view state size, which is critical for handling large datasets like 10,000+ records.