What will be the output of the following C+ + code? #include using namespace std; class Rect { int x, y; public: void set_values (int,int); int area () { return (x * y); } }; void Rect:set_values (int a, int b) { X = a; y = b; } int main () { Rect recta, rectb; recta.set_values (5, 6); rectb.set_values (7, 6); cout << "recta area: " << recta.area(); cout << "rectb area: " << rectb.area(); return 0; } a) recta area: 30 rectb area: 42 b) recta area: 20 rectb area: 34 c) recta area: 30 rectb area: 21 d) recta area: 30 rectb area: 33

What will be the output of the following C+ + code? #include using namespace std; class Rect { int x, y; public: void set_values (int,int); int area () { return (x * y); } }; void Rect:set_values (int a, int b) { X = a; y = b; } int main () { Rect recta, rectb; recta.set_values (5, 6); rectb.set_values (7, 6); cout << "recta area: " << recta.area(); cout << "rectb area: " << rectb.area(); return 0; } a) recta area: 30 rectb area: 42 b) recta area: 20 rectb area: 34 c) recta area: 30 rectb area: 21 d) recta area: 30 rectb area: 33

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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