The method that duplicates the address of an argument into the formal parameter is b. Call by Reference.

Here's a step by step explanation:

1. In programming, when we pass parameters to a function, there are two ways that data can be passed: call by value and call by reference.

2. Call by Value: In this method, the value of each of the actual parameters (arguments) in the calling function is copied into corresponding formal parameters of the called function. In this case, changes made to the parameter inside the function have no effect on the argument.

3. Call by Reference: In this method, instead of passing the values of the variables, the address of the variables (arguments) are passed to the formal parameters of the called function. This means that the changes made to the parameter affect the passed argument.

4. So, the method that duplicates the address of an argument into the formal parameter is Call by Reference.

5. Return Type and Parameter are not methods of passing arguments to a function, so they are not the correct answers.

Question

The method that duplicates the address of an argument into the formal parameter is b. Call by Reference.

Here's a step by step explanation:

1. In programming, when we pass parameters to a function, there are two ways that data can be passed: call by value and call by reference.

2. Call by Value: In this method, the value of each of the actual parameters (arguments) in the calling function is copied into corresponding formal parameters of the called function. In this case, changes made to the parameter inside the function have no effect on the argument.

3. Call by Reference: In this method, instead of passing the values of the variables, the address of the variables (arguments) are passed to the formal parameters of the called function. This means that the changes made to the parameter affect the passed argument.

4. So, the method that duplicates the address of an argument into the formal parameter is Call by Reference.

5. Return Type and Parameter are not methods of passing arguments to a function, so they are not the correct answers.

Knowee AI · Accepted Answer

The method that duplicates the address of an argument into the formal parameter is b. Call by Reference.

Here's a step by step explanation:

1. In programming, when we pass parameters to a function, there are two ways that data can be passed: call by value and call by reference.

2. Call by Value: In this method, the value of each of the actual parameters (arguments) in the calling function is copied into corresponding formal parameters of the called function. In this case, changes made to the parameter inside the function have no effect on the argument.

3. Call by Reference: In this method, instead of passing the values of the variables, the address of the variables (arguments) are passed to the formal parameters of the called function. This means that the changes made to the parameter affect the passed argument.

4. So, the method that duplicates the address of an argument into the formal parameter is Call by Reference.

5. Return Type and Parameter are not methods of passing arguments to a function, so they are not the correct answers.

Which of the following method duplicates the address of an argument into the formal parameter?a.Call by Valueb.Call by referencec.Return Typed.Parameter

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