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Given the following declaration for class NewType: I/ file NewType.h class NewType private: int num; float computeArea (void); // calculates area of square public: NewType (void); NewType (int number); initializes num to number int getNum (void); void calculate (void); W returns value of num /calculates square and cube of num Assume that each of the following expressions are entered into main() as indicated below: #include #include kiostream> Winclude "NewType.h" using namespace std; int main (void) NewType data: / expressions are positioned here return EXIT SUCCESS; Mark each of the following expressions as Valid if the expression will compile and execute successfully, or Invalid if the expression will not compile and execute successfully. cout << data.computeArea) << Choose endl; data.calculate(): |Choose ) data. NewType(15); |Choose cout << data.num << endl: (Choose NewType mydata 0: |Choose

Given the following declaration for class NewType: I/ file NewType.h class NewType private: int num; float computeArea (void); // calculates area of square public: NewType (void); NewType (int number); initializes num to number int getNum (void); void calculate (void); W returns value of num /calculates square and cube of num Assume that each of the following expressions are entered into main() as indicated below: #include #include kiostream> Winclude "NewType.h" using namespace std; int main (void) NewType data: / expressions are positioned here return EXIT SUCCESS; Mark each of the following expressions as Valid if the expression will compile and execute successfully, or Invalid if the expression will not compile and execute successfully. cout << data.computeArea) << Choose endl; data.calculate(): |Choose ) data. NewType(15); |Choose cout << data.num << endl: (Choose NewType mydata 0: |Choose

Database System Concepts
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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Given the following declaration for class NewType: I/ file NewType.h class NewType private: int num; float computeArea (void); // calculates area of square public: NewType (void); NewType (int number); int getNum (void); void calculate (void); W initializes num to number W returns value of num / calculates square and cube of num Assume that each of the following expressions are entered into main() as indicated below: #include <cstdlib> #include kiostream> #include "NewType.h" using namespace std; int main (void) NewType data; / expressions are positioned here return EXIT SUCCESS; Mark each of the following expressions as Valid if the expression will compile and execute successfully, or Invalid if the expression will not compile and execute successfully. cout << data.computeArea) << endl; [Choose data.calculate(): [Choose ) data. NewType(15); [ Choose cout << data.num << endl; (Choose ) NewType mydata (): [Choose)
Transcribed Image Text:Given the following declaration for class NewType: I/ file NewType.h class NewType private: int num; float computeArea (void); // calculates area of square public: NewType (void); NewType (int number); int getNum (void); void calculate (void); W initializes num to number W returns value of num / calculates square and cube of num Assume that each of the following expressions are entered into main() as indicated below: #include <cstdlib> #include kiostream> #include "NewType.h" using namespace std; int main (void) NewType data; / expressions are positioned here return EXIT SUCCESS; Mark each of the following expressions as Valid if the expression will compile and execute successfully, or Invalid if the expression will not compile and execute successfully. cout << data.computeArea) << endl; [Choose data.calculate(): [Choose ) data. NewType(15); [ Choose cout << data.num << endl; (Choose ) NewType mydata (): [Choose)
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