Why does the following pseudocode not perform as indicated in the comments
Why does the following pseudocode not perform as indicated in the comments
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Why does the following pseudocode not perform as indicated in the comments?

Transcribed Image Text:### Input Validation: Debugging Exercises
#### 1. Debugging Exercise
**Question**: Why does the following pseudocode not perform as indicated in the comments?
```plaintext
// This program asks the user to enter a value
// between 1 and 10 and validates the input.
Declare Integer value
// Get a value from the user.
Display "Enter a value between 1 and 10."
Input value
// Make sure the value is between 1 and 10.
While value < 1 AND value > 10
Display "ERROR: The value must be between 1 and 10."
Display "Enter a value between 1 and 10."
Input value
End While
```
**Explanation**:
- The pseudocode is intended to prompt the user to enter a number between 1 and 10.
- The condition in the `While` loop, `value < 1 AND value > 10`, is logically incorrect because a number cannot be simultaneously less than 1 and greater than 10. This condition will never be true, so the loop intended to ensure valid input will not execute if the user inputs an invalid number.
- As a result, the program will not perform the intended validation check.
**Correction**:
- The condition should use `OR` instead of `AND`:
```plaintext
While value < 1 OR value > 10
```
- This ensures that the loop continues until the `value` is within the valid range of 1 to 10.
#### 2. Further Exercise
(Only exercise 1 was extracted from the image, further content was not legible or provided.)
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