Consider these class declarations: class Person { } class Professor : public Person { }

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter10: Classes And Data Abstraction
Section: Chapter Questions
Problem 6SA
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Consider these class declarations:
class Person {
}
class Professor : public Person {
}
Choose the correct answer after considering the following statements:
1. Professor inherits the constructors of Person.
2. Professor can overwrite existing private functions of Person.
3. Professor can add new functions and private instance variables.
O Only 1 is true
O Only 3 is true
O Only 1 and 3 are true
O Only 2 is true
O Only 2 and 3 are true
Transcribed Image Text:Consider these class declarations: class Person { } class Professor : public Person { } Choose the correct answer after considering the following statements: 1. Professor inherits the constructors of Person. 2. Professor can overwrite existing private functions of Person. 3. Professor can add new functions and private instance variables. O Only 1 is true O Only 3 is true O Only 1 and 3 are true O Only 2 is true O Only 2 and 3 are true
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