Question : Visualforce Controllers: A set of instructions that specify what happens when a user interacts with the components specified in the page.
1. True 2. False
Correct Answer : Get Lastest Questions and Answer : A Visualforce controller is a set of instructions that specify what happens when a user interacts with the components specified in associated Visualforce markup, such as when a user clicks a button or link. Controllers also provide access to the data that should be displayed in a page, and can modify component behavior. The Force.com platform provides a number of standard controllers that contain the same functionality and logic that are used for standard Salesforce pages. For example, if you use the standard Accounts controller, clicking a Save button in aVisualforce page results in the same behavior as clicking Save on a standard Account edit page. A standard controller exists for every Salesforce object that can be queried using the Force.com API.
Question : What attributes are required for the component?
1. Entity Id 2. Entity 3. Component 4. Component Id
1. Based on criteria 2. If 'All records enter this approval process' checkbox is checked, then all records of that object which are submitted for approval would enter this approval process. 3. Access Mostly Uused Products by 50000+ Subscribers