Management Information Systems: Managing The Digital Firm -- Student Value Edition (16th Edition)
16th Edition
ISBN: 9780135191927
Author: Kenneth Laudon, Jane Laudon
Publisher: PEARSON
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Expert Solution & Answer
Chapter 14, Problem 1IQ
Explanation of Solution
Working on an Information Technology (IT) project
- IT project can be any type of project that deals with IT infrastructure or
information systems. - It includes software development activities such as
programming a small mobile app or a large scale software system. - It includes a sequence of tasks bounded by time, resources and required results and has a defined outcome and deliverables.
Explanation of Solution
Role in the IT project
- The role in the IT project was that of a project manager.
- Project managers have the responsibility of planning, procuring and executing a project.
- Project management is the responsibility of a project manager.
- Hence they are responsible for accomplishing project objectives.
Explanation of Solution
Microsoft project
- Microsoft project can be used for developing an IT project.
- Microsoft Project is a project management software product, developed and sold by Microsoft.
- It is designed to assist a project manager in developing a schedule, assigning resources to tasks, tracking progress, managing the budget, and analyzing workloads.
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Suppose that the two Rank methods below are added to the Skip List class on Blackboard.
public int Rank(T item)
Returns the rank of the given item.
public T Rank(int i)
Returns the item with the given rank i.
Requirements
1. Describe in a separate Design Document what additional data is needed and how that data is used to
support an expected time complexity of O(log n) for each of the Rank methods. Show as well that the
methods Insert and Remove can efficiently maintain this data as items are inserted and removed. (7
marks)
2. Re-implement the methods Insert and Remove of the Skip List class to maintain the augmented data in
expected O(log n) time. Using the Contains method, ensure that added items are distinct. (6 marks)
3. Implement the two Rank methods. (8 marks)
4. Test your new methods thoroughly. Include your test cases and results in a Test Document. (4 marks)
Why do we need official standards for copper cable and fiber-optic cable? What happens without the standard?
Chapter 14 Solutions
Management Information Systems: Managing The Digital Firm -- Student Value Edition (16th Edition)
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