Information Technology Project Management
9th Edition
ISBN: 9781337101356
Author: Kathy Schwalbe
Publisher: Cengage Learning
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Chapter 3, Problem 8E
Program Plan Intro
Agile model:
- Agile methodology is a model that promotes continuous iteration of development and testing throughout the Software Development Lifecycle (SDLC) of a project.
- An agile software development model consists of four core values which include:
- Individual and team interactions over processes and tools.
- Working software over comprehensive documentation.
- Customer collaboration over contract negotiation.
- Responds to change following a plan
Explanation of Solution
Survey analysis:
- The 13th Annual State of Agile survey explores the worldwide adoption of agile methodology.
- It gives software professionals an insight into agile trends and also provides practices and lessons for helping them to succeed with agile transformations...
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8. Cash RegisterThis exercise assumes you have created the RetailItem class for Programming Exercise 5. Create a CashRegister class that can be used with the RetailItem class. The CashRegister class should be able to internally keep a list of RetailItem objects. The class should have the following methods:
A method named purchase_item that accepts a RetailItem object as an argument. Each time the purchase_item method is called, the RetailItem object that is passed as an argument should be added to the list.
A method named get_total that returns the total price of all the RetailItem objects stored in the CashRegister object’s internal list.
A method named show_items that displays data about the RetailItem objects stored in the CashRegister object’s internal list.
A method named clear that should clear the CashRegister object’s internal list.
Demonstrate the CashRegister class in a program that allows the user to select several items for purchase. When the user is ready to check out, the…
5. RetailItem ClassWrite a class named RetailItem that holds data about an item in a retail store. The class should store the following data in attributes: item description, units in inventory, and price.
Once you have written the class, write a program that creates three RetailItem objects and stores the following data in them:
Description Units in Inventory PriceItem #1 Jacket 12 59.95Item #2 Designer Jeans 40 34.95Item #3 Shirt 20 24.95
Find the Error:
class Information:
def __init__(self, name, address, age, phone_number):
self.__name = name
self.__address = address
self.__age = age
self.__phone_number = phone_number
def main():
my_info = Information('John Doe','111 My Street', \
'555-555-1281')
Chapter 3 Solutions
Information Technology Project Management
Ch. 3 - Briefly describe what happens in each of the five...Ch. 3 - Approximately how much time do good project...Ch. 3 - Why do organizations need to tailor project...Ch. 3 - Prob. 4DQCh. 3 - What are some of the typical challenges project...Ch. 3 - Prob. 6DQCh. 3 - Prob. 1QQCh. 3 - ____________ processes include coordinating people...Ch. 3 - Prob. 3QQCh. 3 - Prob. 4QQ
Ch. 3 - Prob. 5QQCh. 3 - A work breakdown structure, project schedule, and...Ch. 3 - Prob. 7QQCh. 3 - ____________ involves measuring progress toward...Ch. 3 - Which of the following is not a typical reason...Ch. 3 - Many people use ____________ to have a standard...Ch. 3 - Research a project management method, such as...Ch. 3 -
Read the “ResNet Case Study,” which is available...Ch. 3 - Review the sample documents provided for JWD...Ch. 3 - Prob. 5ECh. 3 - Prob. 6ECh. 3 - Prob. 7ECh. 3 - Prob. 8ECh. 3 - Prob. 9E
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