PDI Exam Dumps - Salesforce Certified Platform Developer (Plat-Dev-201)

Option B: To update a junction object, the user needsRead/Writeaccess to the primary relationship object.

Option C: The user must also haveRead/Writeaccess on the junction object itself.

Junction Objects Documentation

Comprehensive and Detailed Explanation From Exact Extract:

In Lightning Web Components, to cache the results of Apex methods on the client side, the Apex method should be annotated with @AuraEnabled(cacheable=true). This enables the Lightning Data Service to cache the method's response, improving performance by reducing server calls.

Why Create Records Element?

TheCreate Recordselement adds the functionality to create a Contact record.

The Contact’s ID can then be stored on the Opportunity using a variable or field update.

Why Not Other Options?

A:Update Recordsis for updating existing records, not creating new ones.

B:Roll Back Recordsis used for rolling back transactions, not for creating records.

D:Get Recordsretrieves records but does not create them.

Option A: Governor limits are reset for each execution of theexecute()method in a batch job because each batch is treated as a separate transaction.

Option C: Batch jobs use asynchronous governor limits, which are higher than synchronous limits.

Apex Governor Limits Documentation

Upload the SVG file as astatic resourcein Salesforce.

Import it in the LWC JavaScript file and define it as a property.

Reference the property in the component’s HTML template.

Example:

importmySvgfrom'@salesforce/resourceUrl/mySvg';

exportdefaultclassMyComponentextendsLightningElement{

svgUrl = mySvg;

}

Lightning Web Components Static Resources

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

In Visualforce, data-binding requires getter and setter methods to access the attributes of a controller. Adding a getter method foractTypeensures that its value is retrieved properly.

Change sets can only be used between related organizations:

Change sets require a relationship between the source and target Salesforce orgs, such as a production org and its sandboxes. You cannot use change sets between unrelated Salesforce orgs.