Interview Question

Qus:    What is Sealed?
Nov 21, 2020 19:01 DotNet 2 Answers Views: 1393 SAI

The sealed keyword is used as a modifier declare a class as sealed. Sealed classes are used to restrict the inheritance feature of object oriented programming. Once a class is defined as a sealed class, this class cannot be inherited.

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Answers (2)
TEJA Nov 23, 2020 14:04
Answer:   It’s a restrictions of class and methods. Sealed class cannot be derived and Sealed method cannot be overridden.

PARTH Nov 23, 2020 15:29
Answer:   The sealed keyword is used as a modifier declare a class as sealed. Sealed classes are used to restrict the inheritance feature of object oriented programming. Once a class is defined as a sealed class, this class cannot be inherited.

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