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1. (1) There are many different concepts associated with OOP (Object-oriented programming) like: · Class · Object · Inheritance · Polymorphism · Abstraction · Encapsulation · Interface · Method Overloading · Method Overriding · …and others QUESTION: Pick FIVE of the above listed OOP concepts and describe each in details (50 points) 2. (2) In Java (and OOP), Inheritance involves the concept of super class (parent class) and sub class (derived class). What is a super class in Java? What is a sub or derived class in Java? (10 points) (3) 3. Code a simple class in JAVA classed “Student.” Your class must contain the followings (20 points): · Variables (name, age, addressStreet, city, state, zip, country) · Setter and Getter methods Example: public void setName(String name) { this.name = name; } public String getName() { return name; } 4. (4) Code a short JAVA program that demonstrates Inheritance (20 points). HINT: · To demonstrate true OOP inheritance, your code must include a super (parent) class and a sub class (derived class) · As an example, class Student could be a super class while class GraduateStudent is a sub class that inherits from Student class. · In your subclass (i.e. GraduateStudent), you must include the JAVA inheritance keyword that shows that a class inherits from another.
Implement a client program with a main method to demonstrate the evolution of the sales tax rates in the 50 US states over the last 10 years. Declare a two-dimensional array of values representing the sales tax rates. Dimension 1 represents the st..
Create a computer class and assume computers have the following fields: String manufacture, double price, int year
mining information from sales data is a common task in both traditional and online stores. past sales information can
objectivesto gain experience with arrays. to gain experience with generic algorithms.documentationexplain
write a program that prompts for and accepts input of test ggrades that are integers between 0 and 100. For each numerical test grade, program should display a corresponding letter grade
Determine the Java application on Web and explain how program structure functions. Explain the application in as much detail as possible.
How does a client send a string ti the server using UDP? Show what the client would do to get data from some string, and create a datagram packet destined for a server at "www.google.com", port 12345.
write a method called alldigitsodds that returns whether every digit of a positive integer is odd. return true if the
Design a java program that has two parallel arrays: a string array named people that is initialized with the names of seven of your friends, and a string array named phoneNumbers that is initialized with your friends phone numbers.
Write a program that ask a user to enter a list of names. When you finish, The program will show the total number of characters in all the names.
Create the look for two GUI applications. You WILL NOT be getting the applications to do anything. We are only interested in seeing how well you can arrange the GUI components onto the window
If a collection stores 5 objects, what value would be returned from a call to its size() method?
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