1) Do you think it is possible to create another constructor with the same set of parameters? For example, adding the following constructor to Volunteer. Place a check (✓) beside your answer.Volunteer(): name_("Default"), branch_("CSU Long Beach") { }Yes, because you can overload constructors much like how you overload member functions.No, because the program will not know which constructor to use.No, because the body of the constructor is empty.2) Much like constructors, member functions can also be overloaded. Write the name of Volunteer's overloaded member function. Take note that member function overloads need to have the same return type.3) How do you think the compiler knows which member function overload it should call? Place a check (✓) beside your answer.It checks the name of the member function that was called.It compares the number of arguments and their data types with the member function's parameters.It always calls the overload with the least number of parameters. Object Instantiation# Instantiation1 Volunteer tuffy{};2 Volunteer titan{"Titan","CSUF" };3Volunteer clone {tuffy};Member function callMember function calltuffy.Request Food ("Milk",2);Food f("Milk", 2);tuffy.Request Food (f);Volunteer constructorVolunteer (): name_{""},branch_{"CSU Fullerton"} { }Volunteer (const std::string& name,const std::string& branch): name_{name}, branch_{branch} { }Volunteer (const Volunteer & other)name_{other.Name () },branch_{other.Branch () } { }Member functionvoid Request Food (const std::string& name,int quantity);void Request Food (const Food& f);

In OOP, an object is an instance of a class, which is a blueprint for creating objects. An object…

Answered: 1) Do you think it is possible to…

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

1) Do you think it is possible to create another constructor with the same set of parameters? For example, adding the following constructor to Volunteer. Place a check (✓) beside your answer.

Volunteer(): name_("Default"), branch_("CSU Long Beach") { }

Yes, because you can overload constructors much like how you overload member functions.
No, because the program will not know which constructor to use.
No, because the body of the constructor is empty.

2) Much like constructors, member functions can also be overloaded. Write the name of Volunteer's overloaded member function. Take note that member function overloads need to have the same return type.

3) How do you think the compiler knows which member function overload it should call? Place a check (✓) beside your answer.

It checks the name of the member function that was called.
It compares the number of arguments and their data types with the member function's parameters.
It always calls the overload with the least number of parameters.

Object Instantiation
# Instantiation
1 Volunteer tuffy{};
2 Volunteer titan{"Titan",
"CSUF" };
3
Volunteer clone {tuffy};
Member function call
Member function call
tuffy.Request Food ("Milk",
2);
Food f("Milk", 2);
tuffy.Request Food (f);
Volunteer constructor
Volunteer (): name_{""},
branch_{"CSU Fullerton"} { }
Volunteer (const std::string& name,
const std::string& branch)
: name_{name}, branch_{branch} { }
Volunteer (const Volunteer & other)
name_{other.Name () },
branch_{other.Branch () } { }
Member function
void Request Food (const std::string& name,
int quantity);
void Request Food (const Food& f);

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