What Are Some Apex Classes That Are Commonly Used Within Controller ?

1.	What Are Some Apex Classes That Are Commonly Used Within Controller ?
Answer» STANDARD CONTROLLER, select option, pagereference, messages,ETC. Standard controller, select option, pagereference, messages,etc.

Answer»

STANDARD CONTROLLER, select option, pagereference, messages,ETC.

Standard controller, select option, pagereference, messages,etc.

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