CSA Lightning Components 2

Question 1

Which Lightning component attribute type would you use to pass a collection of records from a parent component to a child component?

Accepted Answer

List

Answer

The List type is used to pass collections of records or values between Lightning components.

Question 2

In Lightning App Builder, which property controls whether a component appears on desktop but not mobile?

Accepted Answer

Form Factor

Answer

Form Factor in Lightning App Builder determines whether a component displays on desktop, phone, or both.

Question 3

What happens when a user navigates away from a Lightning component that uses the lightning:navigation mixin?

Accepted Answer

The component is destroyed and recreated on return

Answer

When navigating away, Lightning components are destroyed; state is not automatically preserved unless explicitly managed.

Question 4

Which base Lightning component would you use to display a modal dialog in a Lightning Web Component?

Accepted Answer

lightning-modal

Answer

lightning-modal is the base component used to display modal dialogs in Lightning Web Components.

Question 5

What is the purpose of the 'targets' property in a Lightning Web Component's metadata file?

Accepted Answer

Defines where the component can be used in Salesforce

Answer

The 'targets' property in the .js-meta.xml file specifies which Salesforce contexts (App Builder, Flow, etc.) can use the component.

(CSA) Certified Salesforce Administrator Practice Test