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Scott, MIT Graduate
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Experience:  MIT Graduate (Math, Programming, Science, and Music)
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Submitted: 1 year ago.
Category: Homework
Customer: replied 1 year ago.
Create a Java Interface called Animal that contains two method declarations: run and sit. Create a Java class called Dog that implements the Animal interface and includes two attributes: name and breed. Finally, show an instantiation of the Dog class that sets the Dog's name to Ralph and breed to poodle.
Customer: replied 1 year ago.
Define and implement the overloaded constructors that support the following test function for a Rectangle class. The data members for the Rectangle class are length and width. Both are integer data types.
public static void main(String args[])
{
//r1 will take all default value
Rectangle r1 = Rectangle();
//r2 will take all supplied value
Rectangle r2 = Rectangle(4, 5);
//r3 will take supplied length. width will take default value
Rectangle r3 = Rectangle(10);
//r4 will take the same value of r2
Rectangle r4= r2;
//the rest of the code
}
Customer: replied 1 year ago.
How do you distinguish between abstract and normal methods? How do you use an abstract class and the methods defined inside it? Provide pseudocode that represents an abstract class with at least one abstract method.
Customer: replied 1 year ago.
Briefly describe what an interface is and how it can be used in an object-oriented program. Provide example pseudocode showing how an iShape Interface might be constructed.
Customer: replied 1 year ago.
Keeping in mind all object-oriented programming best practices, create a class for a Computer, with the following specifications:
1. Specify two data members2. Default Constructor3. Overloaded Constructor which takes both data member values as input.4. Generate a unique identification number for each object instantiated from this class. Use a static data member to keep track of the identification number last assigned to an object so that duplications will not occur.5. Show a statement which instantiates an object of this class using the overloaded constructor.You do not need to provide any accessor/mutator methods or other methods.
Customer: replied 1 year ago.
Provide an example, which shows how we can have Encapsulation without Data/Information Hiding in object-oriented programming.
Customer: replied 1 year ago.
Given the following list of classes, attributes and methods,
- identify which items are classes, which items are attributes and which items are methods;
- identify which class each attribute and method belongs to; and
- suggest a class hierarchy given your list of classes.
*Note - no particular capitalization scheme is used in the list below to differentiate between classes, methods, and attributes.
GainAltitude, DecreaseSpeed, Transportation, IdentificationNumber, MoveBackward, IncreaseSpeed, NumberOfDoors, Manufacturer, OpenHood, Airplane, MoveForward, MaximumAltitude, ComeInForLanding, MilesPerGallon, Car, NumberOfAisles
Expert:  LogicPro replied 1 year ago.
Hi,
Welcome here.
My name is ***** ***** I will help you.
What is the deadline?
Customer: replied 1 year ago.
hello, did you send the results?
Expert:  LogicPro replied 1 year ago.
It will take time.
What is the deadline?
Customer: replied 1 year ago.
in 1hr. Much of these questions have been asked before.
Customer: replied 1 year ago.
Can you help?
Expert:  LogicPro replied 1 year ago.
Deadline is too short.
I am opting out for other professional to help you.
Thank you.
Customer: replied 1 year ago.
Can you help with multiple choice?
Expert:  LogicPro replied 1 year ago.
Yes. What 8s the deadline for them?.
Expert:  LogicPro replied 1 year ago.
Do you still need help?

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