Explain 'Call by value, and Call by reference,

1.	Explain 'Call by value, and Call by reference,
Answer» a) In call by value method, the value of the actual parameters is copied into the formal parameters. In other words, we can say that the value of the variable is used in the function call in the call by value method In call by reference, the address of the variable is passed into the function call as the actual parameter.

Answer»

a) In call by value method, the value of the actual parameters is copied into the formal parameters. In other words, we can say that the value of the variable is used in the function call in the call by value method

In call by reference, the address of the variable is passed into the function call as the actual parameter.

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Explain 'Call by value, and Call by reference,

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