PDI · Question #128
In terms of the MVC paradigm, what are two advantages of implementing the layer of a Salesforce application using Aura Component-based development over Visualforce? Choose 2 answers
The correct answer is A. Self-contained and reusable units of an application B. Rich component ecosystem. Aura Component-based development offers advantages over Visualforce, primarily through its modular, reusable components and a rich ecosystem for modern web development.
Question
In terms of the MVC paradigm, what are two advantages of implementing the layer of a Salesforce application using Aura Component-based development over Visualforce? Choose 2 answers
Options
- ASelf-contained and reusable units of an application
- BRich component ecosystem
- CAutomatic code generation
- DServer-side run-time debugging
How the community answered
(35 responses)- A91% (32)
- C3% (1)
- D6% (2)
Why each option
Aura Component-based development offers advantages over Visualforce, primarily through its modular, reusable components and a rich ecosystem for modern web development.
Aura components are designed as self-contained, reusable units, promoting modularity and making it easier to build complex applications from smaller, independent pieces, which is a core principle of modern web development.
Aura components leverage a rich component ecosystem, including the Lightning Component Library and the ability to create custom components, which provides a wide range of pre-built UI elements and functionalities, accelerating development.
Automatic code generation is not a primary advantage unique to Aura components over Visualforce; both require explicit development.
Server-side run-time debugging is available for Apex code called by both Visualforce and Aura components, but it is not a unique advantage of Aura components themselves for the view layer over Visualforce.
Concept tested: Aura Components advantages over Visualforce
Source: https://developer.salesforce.com/docs/atlas.en-us.lightning.meta/lightning/components_why_use.htm
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