Answer / betty

virtual methods is applied in polymorphism. When you declare
a method as virtual, you can override the method in another
class.

Answer / chinju

virtual methods are methods that do not really exists but
act as exist in some part of a program.Keyword virtual is used.

Answer / chandana

virtual methods are method definitions without
implementations specified. Such methods are a part of
abstract classes, which can not be instantiated. Any non-
abstract child class must provide implementation for these
classes.

How to install or uninstall a windows service?

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Describe an interface class?

0 Answers   Siebel,

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