You work as a developer at ABC.com. The ABC.com network consists of a single domain named
ABC.com.
You have been tasked with creating an application for ABC.com. The written code includes a
sealed class.
Which of the following is TRUE with regards to sealed classes? (Choose all that apply.)
A.
It cannot be instantiated.
B.
It cannot be used as a base class.
C.
It provides a common definition of a base class that multiple derived classes can share.
D.
It is used to prevent derivation.
Explanation: