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Which of the following declares an abstract method in an abstract class? public abstract void DisplayResult();, public void abstract DisplayResult();, public void DisplayResult{};, public abstract voi
Does iterative deepening search ever reach a goal state before breadth-first search does ? Consider, in your answer, the time and space complexity of the two strategies.
Write a program that creates a chain of N processes, where N is the command line parameter. Each process creates a child process, print out its own PID and its parents PID, and then waits for its ch
Design a C++ program that will read a series of Roman numerals from a file (via Linux redirection). Each Roman numeral must be translated to its Arabic equivalent.
A sequential circuit has 2 JK flip-flops, A, B, and one input x. The circuit is described by the following input equations: J_{A} = x, J_{B} = x, K_{A} = B, K_{B} = A{}' Question- Draw the state
Design and code a class called Car that includes the following instance variables: double dealerCost, integer idNumber, Date dateArrived, integer modelYear, and String makeModel. You should have a p
Write a program that reads data into an array of type int. Valid values are from 0 to 10. Your program should display how many valid values were inputted as well as the number of invalid entries.
Define a class called Pizza that has member variables to track the type of pizza (either deep dish, hand tossed, or pan) along with the size (either small, medium, or large) and the number of pepper
Write a program that accepts any number of monthly sales amounts . Display the total of the values. Display a report showing each original value entered and the percentage that value contribute to t
Write a static method named mostBowlsFull, to be added to the Bowl class, which is passed an array of Bowl objects, and returns true if a strict majority of the Bowls in the array are not empty.
Devise a way with a UNIX command you've learned to count the number of these that are found in the file. Think about the commands you learned which allow you to search a file, then how to redirect o
Question 1- List and describe each component for all MIPS instruction format. Question 2- Why do we need the stack pointer ($sp) reg Question 3- MIPS is a RISC microprocessor architecture. What are so
Write a MARIE assembly program (.mas) that behaves like an adding machine. User enters as many values as they want, then indicate they are finished by entering -99. The program will then print the s
Write a C++ program for creating a class that has two ratios with two integers. Also the class will need to show a way in simplifying the ratio.
Write an interactive Java program. Write a class called Animal that contains instance data the represents the animal's name, age, type, and number of years equal to people years.
Proofs involving surjective and injective properties of general functions: Let f : A \rightarrow B and g : B \rightarrow C be functions, and let h = g\circf be the composition of g and f.
What fraction of the communications medium data rate is used by the layering overhead? Assume no fragmentation or aggregation taking place in the network.
Question 1- Create an interface called Animal that contains 2 methods called sound and movement. Question 2- Create 3 classes that implement the Animal interface, Hawk, Elephant and Snake. Hawks shr
Question 1- Write a program using a loops to add all the elements of a matrix. Do not use the MATLAB function sum(). Question 2- Write a program using a loop to add all the elements of a vector. Do no
Create a static method called fillArray, which takes an integer array as an input parameter, along with an integer initial value. It should then fill the array with values starting from the initial
Write a denotational semantics mapping function for the following statement forms: (a) S1 ; S2 This is a statement list, described in the notes as Msl. Don't limit your function to two statements. (
Write a program that allows a user to enter a string containing a day of the week ('sunday','monday',tuesday',etc) and ueses a switch construct to convert the day to its corresponding number, where
Find 3 policies that you have accepted which govern a messaging system you use. These could include Gmail, Facebook, corporate communication policies, or other policies. After re-reading them (assum
Describe custom graphics in WPF / C#. What are Shapes? How and where are they drawn? How does this differ from Swing / Java?
Question: Part 1- Describe custom painting in Swing / Java. How is drawing done? Part 2- What is the Graphics class used for and how is it used? Part 3- How can icons and text be "drawn" on comp