How well do you know Visualforce and its components?

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Questions and Answers

What is Visualforce?

A database management system used for creating web applications.
A programming language for creating user interface components on Force)com pages. (correct)
A scripting language used for creating mobile applications.
A markup language used for creating user interface components in Microsoft Excel.

What is the difference between a standard controller and a custom controller in Visualforce?

A standard controller is a class written in Apex that implements a page's logic without a standard controller, while a custom controller has the same functionality as a standard Salesforce page
A standard controller has the same functionality as a standard Salesforce page, while a custom controller is a class written in Apex that implements a page's logic without a standard controller. (correct)
A standard controller works with sets of records, while a custom controller executes entirely in system mode
A standard controller adds or overrides behavior in a standard or custom controller, while a custom controller has the same functionality as a standard Salesforce page

Where does Visualforce run?

On the server. (correct)
On the client-side browser.
On a separate cloud-based platform.
On the user's local machine

What is the Developer Console used for?

Debugging Force)com applications (D) Signup and view all the answers

What coding languages should developers learn?

SOQL, Visualforce, and Apex (D) Signup and view all the answers

What is SOQL used for?

Querying data (B) Signup and view all the answers

What is Apex?

A strongly typed, object-oriented language similar to Java and C# (C) Signup and view all the answers

Study Notes

Visualforce is a markup language for creating user interface components on Force.com pages.
Visualforce pages consist of markup language and a controller.
A standard controller has the same functionality as a standard Salesforce page.
A standard list controller works with sets of records.
A custom controller is a class written in Apex that implements a page's logic without a standard controller.
Custom controllers execute entirely in system mode.
A controller extension adds or overrides behavior in a standard or custom controller.
Visualforce runs on the server.
Code written in Visualforce is generated and run on the server.
View state is important to understand for Visualforce.

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Description

Test your knowledge on Visualforce, the powerful markup language used to create user interface components on Force.com pages. From standard and custom controllers to controller extensions, this quiz will cover the essential concepts and features of Visualforce. Sharpen your skills and learn more about how Visualforce runs on the server and the importance of view state. Get started now!