Information Technology Project Management
8th Edition
ISBN: 9781285452340
Author: Kathy Schwalbe
Publisher: Cengage Learning
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Question
Chapter 1, Problem 7E
a.
Program Plan Intro
Project management:
- Project management is a method that includes different process like initialization, planning, execution, control and monitor.
- It includes different entities like knowledge, skills, tools and techniques.
- All these entities are used for developing a new project with all the requirements.
- Its main goal is to achieve all the needs of customers.
- Its primary constraints are scope, time, quality and money.
b.
Explanation of Solution
Comparison of tools:
| Tool | Cost | Key features |
| ProofHub | $50 per month |
|
| Scoro | $22 per month |
|
c.
Explanation of Solution
Investment of organizations in the portfolio project management software:
- The portfolio project management is used in the organization for protecting the confidential data...
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My code is experincing minor issue where the text isn't in the proper place, and to ensure that the frequency cutoff is at the right place.
My code:
% Define frequency range for the plot
f = logspace(1, 5, 500); % Frequency range from 10 Hz to 100 kHz
w = 2 * pi * f; % Angular frequency
% Parameters for the filters - let's adjust these to get more reasonable cutoffs
R = 1e3; % Resistance in ohms (1 kΩ)
C = 1e-6; % Capacitance in farads (1 μF)
% For bandpass, we need appropriate L value for desired cutoffs
L = 0.1; % Inductance in henries - adjusted for better bandpass response
% Calculate cutoff frequencies first to verify they're in desired range
f_cutoff_RC = 1 / (2 * pi * R * C);
f_resonance = 1 / (2 * pi * sqrt(L * C));
Q_factor = (1/R) * sqrt(L/C);
f_lower_cutoff = f_resonance / (sqrt(1 + 1/(4*Q_factor^2)) + 1/(2*Q_factor));
f_upper_cutoff = f_resonance / (sqrt(1 + 1/(4*Q_factor^2)) - 1/(2*Q_factor));
% Transfer functions
% Low-pass filter (RC)
H_low = 1 ./ (1 + 1i * w *…
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map the following ER diagram into a relational database schema diagram. you should take into account all the constraints in the ER diagram. Underline the primary key of each relation, and show each foreign key as a directed arrow from the referencing attributes (s) to the referenced relation.
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Chapter 1 Solutions
Information Technology Project Management
Ch. 1 - Prob. 1QQCh. 1 - Prob. 2QQCh. 1 - Prob. 3QQCh. 1 - Prob. 4QQCh. 1 - Prob. 5QQCh. 1 - _____ is the application of knowledge, skills,...Ch. 1 - Prob. 7QQCh. 1 - Several application development projects done for...Ch. 1 - Prob. 9QQCh. 1 - Prob. 10QQ
Ch. 1 - Why is there a new or renewed interest in the...Ch. 1 - Prob. 2DQCh. 1 - What is project management? Briefly describe the...Ch. 1 - What is a program? What is a project portfolio?...Ch. 1 - What is the role of the project manager? What are...Ch. 1 - Briefly describe some key events in the history of...Ch. 1 - Prob. 7DQCh. 1 - Discuss ethical decisions that project managers...Ch. 1 - Read at least two of the first five references...Ch. 1 - Prob. 2ECh. 1 - Write a paper summarizing key information...Ch. 1 - Prob. 4ECh. 1 - Prob. 5ECh. 1 - Research articles and tools on project portfolio...Ch. 1 - Prob. 7ECh. 1 - Research information about PMP® and CAPM®...Ch. 1 - Review PMI’s Code of Ethics and Professional...
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