Given the function prototype: double testAlpha(int u,char v,double t); which of the following statements is legal?
A) cout

Question

Given the function prototype: double testAlpha(int u,char v,double t); which of the following statements is legal?
A) cout << testAlpha(5, 'A', 2);
B) cout << testAlpha( int 5, char 'A', int 2);
C) cout << testAlpha('5.0', 'A', '2.0');
D) cout << testAlpha(5.0, "65", 2.0);

Quizplus · Accepted Answer

Option A is the only legal choice. The function prototype specifies the data types for each argument, which are int, char, and double. Therefore, option A, which matches the correct data types and provides values for each argument, is the only legal choice. Option B attempts to convert integer and character literals into their respective data types, which is unnecessary and incorrect. Option C and D provide incorrect data types for the arguments, so they are not legal choices.

Given the Function Prototype: Double TestAlpha(int U,char V,double T); Which