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Given the following MATLAB code snippet, what value is stored in the variable x ? x = choice == 'F' || 'M'; Oa. 0 Ob. F Oc. Cannot be determined because the value of the variable choice is unknown. Od. 1

Given the following MATLAB code snippet, what value is stored in the variable x ? x = choice == 'F' || 'M'; Oa. 0 Ob. F Oc. Cannot be determined because the value of the variable choice is unknown. Od. 1

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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**Question:** Given the following MATLAB code snippet, what value is stored in the variable `x`? ```matlab x = choice == 'F' || 'M'; ``` - a. 0 - b. F - c. Cannot be determined because the value of the variable `choice` is unknown. - d. 1 **Explanation:** The MATLAB code snippet includes a conditional expression that aims to evaluate whether the variable `choice` is equal to either 'F' or 'M'. However, the expression is incorrectly formed. In MATLAB, the logical OR operator (`||`) needs two logical expressions to compare. The correct form should compare `choice` directly to both 'F' and 'M', like so: ```matlab x = (choice == 'F') || (choice == 'M'); ``` Given the current form of the expression, MATLAB will treat `'M'` as a non-zero (true) value, making the whole expression evaluate to true (1), regardless of the value of `choice`. Therefore, the correct answer is: - d. 1
Transcribed Image Text:**Question:** Given the following MATLAB code snippet, what value is stored in the variable `x`? ```matlab x = choice == 'F' || 'M'; ``` - a. 0 - b. F - c. Cannot be determined because the value of the variable `choice` is unknown. - d. 1 **Explanation:** The MATLAB code snippet includes a conditional expression that aims to evaluate whether the variable `choice` is equal to either 'F' or 'M'. However, the expression is incorrectly formed. In MATLAB, the logical OR operator (`||`) needs two logical expressions to compare. The correct form should compare `choice` directly to both 'F' and 'M', like so: ```matlab x = (choice == 'F') || (choice == 'M'); ``` Given the current form of the expression, MATLAB will treat `'M'` as a non-zero (true) value, making the whole expression evaluate to true (1), regardless of the value of `choice`. Therefore, the correct answer is: - d. 1
**Title: Understanding MATLAB Selection Statements** **Which of the following MATLAB selection statements is logically equivalent to the following code snippet?** ```matlab if x >= 10 y = 0 elseif x < 10 y = 1 end ``` **Choices:** - **a.** ```matlab if x >= 10 y = 0 if x < 10 y = 1 end ``` - **b.** ```matlab if x >= 10 y = 0 else y = 1 end ``` - **c.** ```matlab if x < 10 y = 1 end ``` In this exercise, we are tasked with finding which selection statement among the given options is logically equivalent to the original condition set above. Understanding conditional statements is crucial for decision-making processes in programming. Analyzing how `if`, `elseif`, and `else` control structures work together will help in determining the correct equivalence. Each option visually demonstrates the different possible configurations of conditional checks in MATLAB, illustrating how similar logic can be expressed in multiple ways.
Transcribed Image Text:**Title: Understanding MATLAB Selection Statements** **Which of the following MATLAB selection statements is logically equivalent to the following code snippet?** ```matlab if x >= 10 y = 0 elseif x < 10 y = 1 end ``` **Choices:** - **a.** ```matlab if x >= 10 y = 0 if x < 10 y = 1 end ``` - **b.** ```matlab if x >= 10 y = 0 else y = 1 end ``` - **c.** ```matlab if x < 10 y = 1 end ``` In this exercise, we are tasked with finding which selection statement among the given options is logically equivalent to the original condition set above. Understanding conditional statements is crucial for decision-making processes in programming. Analyzing how `if`, `elseif`, and `else` control structures work together will help in determining the correct equivalence. Each option visually demonstrates the different possible configurations of conditional checks in MATLAB, illustrating how similar logic can be expressed in multiple ways.
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