Given the method heading public static void strange(int a. int b) and the declar

Question

Given the method heading public static void strange(int a. int b) and the declaration int [] alpha = new int [20]; in[] beta = new int [25]; Which of the following is a valid call to the method strange? strange (alpha [10], alpha [15]); strange[alpha[5], beta); strange(alpha [0], beta[25]); strange (alpha, beta[20]); public int mystery (int x. int y) { if (x >= y} return x - y; else return x + y; Based on the code in the accompanying figure. whit would be the output of the following statement? System.out.print In (mystery(8,7>); 1 7 8 15 Based on the code in the accompanying figure, u hat would be the output of the following statement? System. out.print In (mystery(8, mystery (2, 1)); 5 7 11 13 Formal parameters of primitive data types provide__between actual parameters and formal parameters. a one-way link a three-way link a two-way link no link

Explanation / Answer

47.

48.Option A i.e 1

//Reason x is greater than y in the question.So if case will be executed. so we have to subtract 8-7 according to //the condition in figure.so answer is 1

49. Option B i.e 7 //same logic as told above.But here function is passed.It is evaluated,then the main function

50. Option A i.e //One way link

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