Salesforce PDI Exam Dumps

Declarative customizations, such as workflows, process builder, validation rules, and flows, offer a no-code approach to customizing Salesforce. Below are the key benefits:

Declarative customizations automatically update with each Salesforce release (A):Salesforce ensures that declarative tools are automatically updated during new releases, eliminating the need for manual intervention or code refactoring.

Declarative customizations generally require less maintenance (D):Because declarative tools use configurations rather than custom code, they are simpler tomanage, troubleshoot, and update. This significantly reduces the maintenance overhead compared to custom code.

Incorrect Options:

B:Declarative tools do not automatically generate test classes. This is specific to Apex code.

C:Declarative customizations can still result in runtime errors, such as invalid field updates or logic conflicts.

When an Account record is created, the following happens:

Before insert triggerincrements the count field once.

After insert record-triggered flowexecutes and increments the count again.

When the record is subsequently updated:

Before update triggerincrements the count again.

After update record-triggered flowincrements it once more.

Thus, the final value of thecountfield =4.

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Order of Execution in Salesforce

To make an LWC available for use on a record page:

Target Configuration:

Add<target>lightning__RecordPage</target>in the component's.js-meta.xmlfile to specify where the component can be used.

Expose the Component:

SetisExposedtotruein the.js-meta.xmlfile to make the component available for use.

Example.js-meta.xmlFile:<?xml version='1.0'encoding='UTF-8'?>

<LightningComponentBundlexmlns='http://soap.sforce.com/2006/04/metadata'>

57.0

<isExposed>true</isExposed>

<targets>

<target>lightning__RecordPage</target>

</targets>

</LightningComponentBundle>

A: Incorrect placement. The<target>tag must be in the.js-meta.xmlfile, not the JavaScript file.

D: The<masterLabel>tag is used for metadata labeling, not for exposing or targeting a component.

Why Controller?

A customcontrollerallows:

Complex validation involving multiple objects.

Redirection to another Visualforce page upon success.

Controllers can implement custom save logic and redirect usingPageReference.

Why Not Other Options?

A . Apex: Apex is the underlying programming language, but a controller specifically handles the Visualforce logic.

B . Trigger: Triggers execute on DML events, not on button clicks in Visualforce.

D . Extension: Extensions enhance standard controllers but are not necessary here since a custom controller is being built.