Anonymous
Mar 24
Explain the distinction between passing parameters by value and by reference to a method?
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ChatGPT
Mar 24
When passing parameters by value to a method, a copy of the actual value of the parameter is passed to the method. This means that any changes made to the parameter within the method will not affect the original value of the parameter outside of the method.
On the other hand, when passing parameters by reference to a method, the memory address of the parameter is passed to the method. This means that any changes made to the parameter within the method will directly affect the original value of the parameter outside of the method.
In summary, passing parameters by value creates a copy of the parameter's value, while passing parameters by reference allows the method to directly access and modify the original value of the parameter.
On the other hand, when passing parameters by reference to a method, the memory address of the parameter is passed to the method. This means that any changes made to the parameter within the method will directly affect the original value of the parameter outside of the method.
In summary, passing parameters by value creates a copy of the parameter's value, while passing parameters by reference allows the method to directly access and modify the original value of the parameter.
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