Starting Out with Programming Logic and Design (4th Edition)
4th Edition
ISBN: 9780133985078
Author: Tony Gaddis
Publisher: PEARSON
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Expert Solution & Answer
Chapter 3.5, Problem 3.21CP
Explanation of Solution
“Yes”, it is acceptable to use global constant in a program because, no potential hazards will cause to a global constant.
Global Constant:
It is a constant variable that is declared globally. The value which is assigned to this is constant, and it cannot be changed.
- Global constant variable can be accessed from anywhere in a program.
- Like a global variable, no potential hazards will cause to a global constant...
Expert Solution & Answer
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Students have asked these similar questions
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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1. Default forwarded
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3. IP Security (IPSec).
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 3 Solutions
Starting Out with Programming Logic and Design (4th Edition)
Ch. 3.1 - What is a module?Ch. 3.1 - Prob. 3.2CPCh. 3.1 - Prob. 3.3CPCh. 3.1 - Prob. 3.4CPCh. 3.1 - Prob. 3.5CPCh. 3.2 - In most languages, a module definition has what...Ch. 3.2 - Prob. 3.7CPCh. 3.2 - Prob. 3.8CPCh. 3.2 - Prob. 3.9CPCh. 3.3 - What is a local variable? How is access to a local...
Ch. 3.3 - What is a variables scope?Ch. 3.3 - Prob. 3.12CPCh. 3.3 - Prob. 3.13CPCh. 3.4 - Prob. 3.14CPCh. 3.4 - What are the variables that receive pieces of data...Ch. 3.4 - Prob. 3.16CPCh. 3.4 - Prob. 3.17CPCh. 3.4 - Prob. 3.18CPCh. 3.5 - What is the scope of a global variable?Ch. 3.5 - Give one good reason that you should not use...Ch. 3.5 - Prob. 3.21CPCh. 3 - A group of statements that exist within a program...Ch. 3 - Prob. 2MCCh. 3 - The first line of a module definition is known as...Ch. 3 - Prob. 4MCCh. 3 - Prob. 5MCCh. 3 - A design technique that programmers use to break...Ch. 3 - Prob. 7MCCh. 3 - A _____ is a variable that is declared inside a...Ch. 3 - A(n) ____ is the part of a program in which a...Ch. 3 - A(n) ____ is a piece of data that is sent into a...Ch. 3 - A(n) ____ is a special variable that receives a...Ch. 3 - When _____, only a copy of the argument's value is...Ch. 3 - When ____, the module can modify the argument in...Ch. 3 - A variable that is visible to every module in the...Ch. 3 - When possible, you should avoid using _____...Ch. 3 - The phrase divide and conquer means that all of...Ch. 3 - Prob. 2TFCh. 3 - Module names should be as short as possible.Ch. 3 - Prob. 4TFCh. 3 - A flowchart shows the hierarchical relationships...Ch. 3 - Prob. 6TFCh. 3 - A statement in one module can access a local...Ch. 3 - In most programming languages, you cannot have two...Ch. 3 - Programming languages typically require that...Ch. 3 - Most languages do not allow you to write modules...Ch. 3 - When an argument is passed by reference, the...Ch. 3 - Prob. 12TFCh. 3 - Prob. 1SACh. 3 - Prob. 2SACh. 3 - Prob. 3SACh. 3 - What is a local variable? What statements are able...Ch. 3 - In most languages, where does a local variables...Ch. 3 - What is the difference between passing an argument...Ch. 3 - Prob. 7SACh. 3 - Design a module named timesTen. The module should...Ch. 3 - Examine the following pseudocode module header,...Ch. 3 - Look at the following pseudocode module header:...Ch. 3 - Assume that a pseudocode program contains the...Ch. 3 - Design a module named getNumber, which uses a...Ch. 3 - What will the following pseudocode program...Ch. 3 - What will the following pseudocode program...Ch. 3 - Find the error in the following pseudocode. Module...Ch. 3 - Find the error in the following pseudocode. Module...Ch. 3 - Find the potential error in the following...Ch. 3 - Prob. 4DECh. 3 - Kilometer Converter Design a modular program that...Ch. 3 - Prob. 2PECh. 3 - How Much Insurance? Many financial experts advise...Ch. 3 - Prob. 4PECh. 3 - Prob. 5PECh. 3 - Prob. 6PECh. 3 - Calories from Fat and Carbohydrates A nutritionist...Ch. 3 - Prob. 8PECh. 3 - Prob. 9PECh. 3 - Monthly Sales Tax A retail company must file a...Ch. 3 - Prob. 11PE
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