Message and method in programming
Illustrate the basic difference between the message and method in programming?
Expert
Message in Programming:
a) Objects communicate by sending the messages to one other.
b) The message is sent to invoke the method.
Method in Programming:
a) It gives response to a message.
b) This is an implementation of the operation.
Explain various options available in order to determine the group ID of new file?
Argument: It is the information passed to a method. Arguments are as well sometimes termed as parameters. The method expecting to receive arguments should contain a formal argument declaration for each as portion of its method header. Whenever a metho
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Overriding for chaining: It is a form of method overriding in which the sub-class version of a method verifies to see whether it can react to the message on its own and just calls the super-class version of the method.
Default initial value: It is the default value of any variable not explicitly initialized whenever it is declared. The fields of numeric primitive types contain the value zero by default, Boolean variables encompass the value false, char variables enc
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Keyword: They are reserve word containing special meaning of the language and cannot be employed as identifier.
C++ allows us to call
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