Assuming the Employee class has a sayName method that returns the employee's name (which is Fred), the Object class has no such method, and given the following code, what will be the output? Employee e = new Employee(); Object o=e; o.sayName(); O A compiler error because there is no sayName method in the Object class. O Nothing. The o object has not been assigned a name even though it inherits from Employee. O Fred, because "Object o=e;" makes "o.sayName();" equivalent to "e.sayName();" O A compiler error because you can't assign an Employee object to an Object reference variable.

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter11: Inheritance And Composition
Section: Chapter Questions
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Assuming the Employee class has a sayName method that returns the employee's name (which is Fred), the Object class has no
such method, and given the following code, what will be the output?
Employee e = new Employee();
Object o=e;
o.sayName();
O A compiler error because there is no sayName method in the Object class.
O Nothing. The o object has not been assigned a name even though it inherits from Employee.
O Fred, because "Object o=e;" makes "o.sayName();" equivalent to "e.sayName();"
O A compiler error because you can't assign an Employee object to an Object reference variable.
Transcribed Image Text:Assuming the Employee class has a sayName method that returns the employee's name (which is Fred), the Object class has no such method, and given the following code, what will be the output? Employee e = new Employee(); Object o=e; o.sayName(); O A compiler error because there is no sayName method in the Object class. O Nothing. The o object has not been assigned a name even though it inherits from Employee. O Fred, because "Object o=e;" makes "o.sayName();" equivalent to "e.sayName();" O A compiler error because you can't assign an Employee object to an Object reference variable.
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