Computers and Technology, 14.12.2021 22:00, Emptypockets451
What is the purpose of a class constructor? (3 points)
1- To provide access to an instance variable
2- To initialize the instance variables
3- To invoke a class method
4- To calculate return values for the class
5- To provide client code for the class
Answers: 2
Computers and Technology, 24.06.2019 17:30, mjmckay03
What is the main difference between cloud computing and saas? cloud computing is a platform, and saas is software. cloud computing is software, and saas is a platform. cloud computing is a service, and saas is software. cloud computing is a service, and saas is a platform.
Answers: 1
Computers and Technology, 24.06.2019 22:00, yilianblanco
Aobject is used for displaying the results of a question based on stored data. a. query b. report c. table d. form
Answers: 2
Computers and Technology, 25.06.2019 05:10, jennynmike03
What is the output of the following program? #include using namespace std; class bclass { public: void print() const; bclass(int a = 0, int b = 0); //postcondition: x = a; y = b; private: int x; int y; }; class dclass: public bclass { public: void print() const; dclass(int a = 0, int b = 0, int c = 0); //postcondition: x = a; y = b; z = c; private: int z; }; int main() { bclass bobject(2, 3); dclass dobject(3, 5, 8); bobject. print(); cout < < endl; dobject. print(); cout < < endl; return 0 ; } void bclass: : print() const { cout < < x < < " " < < y < < endl; } bclass: : bclass(int a, int b) { x = a; y = b; } void dclass: : print() const { bclass: print(); cout < < " " < < z < < endl; } dclass: : dclass(int a, int b, int c) : bclass(a, b) { z = c; }
Answers: 3
What is the purpose of a class constructor? (3 points)
1- To provide access to an instance variabl...
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