What is the difference between a standard controller and a custom controller?
Likewise, what is the difference between custom controller and extension?
Use custom controllers when you want your Visualforce page to run entirely in system mode, which does not enforce the permissions and field-level security of the current user. A controller extension is an Apex class that extends the functionality of a standard or custom controller.
Secondly, what is a controller in Salesforce? Standard Controllers. 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.
People also ask, what are different types of controllers in Salesforce?
what are differnt types of controllers in salesforce
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Can standard controller be used for custom objects?
Standard Controllers. A StandardController object that is automatically provided for standard and all custom objects, bindable to a Visualforce page component with the “standardController” attribute. It provides a reference to a single/list of record to a set of common actions for data processing and default navigation