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Student Bookstore at Pleasant Creek Community College Situation: The bookstore staff at Pleasant Creek Community College works hard to satisfy students, instructors, and the school's business office. Instructors specify textbooks for particular courses, and the bookstore orders the books and sells them to students. The bookstore wants you to develop an object-oriented model for a new bookstore information management system.
a. List possible objects in the bookstore operation, including their attributes and methods.
b. Identify possible use cases and actors.
c. Select one of the use cases that you identified in Step b. and create a sequence diagram.
d. Create an object relationship diagram that provides an overview of the system, including how textbooks are selected by instructors, approved by a department head, and sold to students by the bookstore.
Implement the image smoothing utilizing the convolution with Gaussian masks with C++. You must utilize 2 input images which are pgm files. First, implement 2D Gaussian convolution utilizing the 1D Gaussian masks.
Construct the binary search tree for the following input stream, assuming no balancing or pivoting is done: Frodo, Bilbo, Smaug, Gandalf, Wormtongue, Denethor, Sauron, Galadriel, Aragorn.
recognize three important commandments to be followed in web design, and explain why they are important.
today the internet provides an unprecedented amount of information by way of blogs videos and podcasts. conduct a
Implement a parallel algorithm that calculates matrix-vector product using MPI processes, What is the cause of the difference? What are the advantages and disadvantages of two approaches?
Why do you think it is important to always be planning the next site redesign for a company.
Write a program that simulates the roll of two dice using the random number generators. You will call the rand () function once for each dice. Each rand() call will return a number between 1 and 6.
questionyour company has revealed that it must develop processes and infrastructure to keep up with its client
your companys lan needs to be updated. there are 30 workstations 8 laptops and several peripherals such as printers.
An ordered list below the image setting out your personal priorities in taking this degree course. salect an option that is different from lower Roman.
Suppose the file Final.txt contains student grades on a final exam. Write a program that displays the average grade on the exam and the percentage of grades that are above average.
How does an estimator arrive at a time estimate for a particular task.
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