Given the Function,and the Main Function Calling It: What Is

question 9

Multiple Choice

Given the function,and the main function calling it: What is the output of the following code if you omit the ampersand (&) from the first parameter,but not from the second parameter? (You are to assume this code is embedded in a correct function that calls it. ) : #include <iostream>
Using namespace std;
Void func(int & x,int & y)
{
Int t = x;
X = y;
Y = t;
}
Int main()
{
Int u = 3;v = 4;
// ) ..
Cout << u << " " << v << endl;
Func ( u,v )
Cout << u << " " << v << endl;
// ) ..
}

• A)3 4 3 3
• B)3 4 4 3
• C)3 4 3 4
• D)3 4 4 4
• E)none of the above.If you choose this,you must specify the output.

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Definitions:

Expected Monetary Value(EMV)

A calculated average of all possible outcomes of a decision, where each outcome is weighted by its probability of occurring and its monetary impact.

Opportunity Loss Table

A table used in decision making to show the lost opportunities or costs associated with not choosing the best alternative.

Expected Monetary Value(EMV)

A method employed in making decisions that calculates the mean result in situations where the future holds potential but uncertain events.

Expected Monetary Value

The predicted average amount of money gained or lost from an investment or decision, calculated by considering all possible outcomes and their probabilities.