What is the difference between a standard controller and a custom controller?
Answer / Akash Kumar Misra
A standard controller provides default functionality for a specific standard or custom object. It includes methods like save(), delete() etc., and exposes standard fields, tabs, related lists etc. A custom controller, on the other hand, allows you to override standard controller functionality and can include custom logic, methods, and visualforce pages. Custom controllers provide more flexibility but require Apex programming knowledge.
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