Consider the following code segment and answer questions 14 and 15. class Point { public: Point (double x -99, double y = -99) { this -> xM = x; this -> yM = y; } double getx () {return xM; } double gety () {return yM; } void setx (double x) {this -> xM = x; } void sety (double y) {this -> yM = y; } private: double xM, yM; }; 14. What is the output of the following code snippet: Point pl (100); cout << p1.getx () << " " << p1.gety(); a. The output of the program is: -99 -99 b. The output of the program is: 100 100 The output of the program is: -99 100 d. The output of the program is: 100 -99 C. e. None of the above. It doesn't compile because constructor of Point needs two arguments. 15. How many times does the constructor of class Point get called by the following code snippet: Point a (100, 200); Point b[6]; Point *c = new Point; Point d = new Point (300, 400); a. Four times b. Three times c. Nine times d. Two times e. None of the above
Consider the following code segment and answer questions 14 and 15. class Point { public: Point (double x -99, double y = -99) { this -> xM = x; this -> yM = y; } double getx () {return xM; } double gety () {return yM; } void setx (double x) {this -> xM = x; } void sety (double y) {this -> yM = y; } private: double xM, yM; }; 14. What is the output of the following code snippet: Point pl (100); cout << p1.getx () << " " << p1.gety(); a. The output of the program is: -99 -99 b. The output of the program is: 100 100 The output of the program is: -99 100 d. The output of the program is: 100 -99 C. e. None of the above. It doesn't compile because constructor of Point needs two arguments. 15. How many times does the constructor of class Point get called by the following code snippet: Point a (100, 200); Point b[6]; Point *c = new Point; Point d = new Point (300, 400); a. Four times b. Three times c. Nine times d. Two times e. None of the above
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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Question
![Consider the following code segment and answer questions 14 and 15.
class Point {
public:
Point (double x = -99, double y = -99) { this -> xM = x; this -> yM = y;}
double getx () {return xM; }
double gety () {return yM; }
void setx (double x) {this -> xM = x; }
void sety (double y) {this -> yM = y; }
private:
double xM, yM;
};
14. What is the output of the following code snippet:
Point pl (100);
cout << pl.getx() << "
" << pl.gety();
a. The output of the program is: -99 -99
b. The output of the program is: 100 100
c. The output of the program is: -99 100
d. The output of the program is: 100 -99
e. None of the above. It doesn't compile because constructor of Point needs two arguments.
15. How many times does the constructor of class Point get called by the following code snippet:
Point a (100, 200);
Point b[6];
Point *c = new Point;
Point *d = new Point (300, 400);
a. Four times
b. Three times
c. Nine times
d. Two times
e. None of the above](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F008f31aa-ffde-472d-81b9-49fb75f4a0c2%2F616c77f0-7cf6-4173-80f8-8677aa023c8a%2Fa3rf93f_processed.png&w=3840&q=75)
Transcribed Image Text:Consider the following code segment and answer questions 14 and 15.
class Point {
public:
Point (double x = -99, double y = -99) { this -> xM = x; this -> yM = y;}
double getx () {return xM; }
double gety () {return yM; }
void setx (double x) {this -> xM = x; }
void sety (double y) {this -> yM = y; }
private:
double xM, yM;
};
14. What is the output of the following code snippet:
Point pl (100);
cout << pl.getx() << "
" << pl.gety();
a. The output of the program is: -99 -99
b. The output of the program is: 100 100
c. The output of the program is: -99 100
d. The output of the program is: 100 -99
e. None of the above. It doesn't compile because constructor of Point needs two arguments.
15. How many times does the constructor of class Point get called by the following code snippet:
Point a (100, 200);
Point b[6];
Point *c = new Point;
Point *d = new Point (300, 400);
a. Four times
b. Three times
c. Nine times
d. Two times
e. None of the above
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