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Question 29

What is the difference between extending a component and component overlay?

There is NO difference.

Overlay is to override default component functionality. Extending is to extend the component functionality through the use of Resource Hierarchy and super types.

Overlay is to extend the component functionality through the use of Resource Hierarchy and super types. Extending is to override default component functionality.

Extending component means extending the behavior of foundation component, Overlay component is overriding the behavior of custom component.

Correct Answer: B

Overlay is used to override the default behavior of an existing component by providing an alternative implementation. On the other hand, extending a component involves augmenting its functionality through the use of Resource Hierarchy and super types, allowing for additional features or modifications without altering the original component's structure.

Discussion

adoAdobeOption: B

Should be B no ?