Debugging Exercises Debugging Exercises 1. If the following pseudocode were an actual program, why would it not display the output that the programmer expects? Declare String favoriteFood Display "What is the name of your favorite food?" Input favorite Food Display "Your favorite food is " Display "favoriteFood" 2. If the programmer translates the following pseudocode to an actual programming

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
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Debugging Exercises
1. If the following pseudocode were an actual program, why would it not display the
output that the programmer expects?
Declare String favoriteFood
Display "What is the name of your favorite food?"
Input favorite Food
Display "Your favorite food is
Display "favoriteFood"
2. If the programmer translates the following pseudocode to an actual programming
language, a syntax error is likely to occur. Can you find the error?
Declare String 1stPrize
Display "Enter the award for first prize."
Input 1stPrize
Display "The first prize winner will receive ". 1stPrize
3. The following code will not display the results expected by the programmer. Can
you find the error?
Declare Real lowest, highest, average
Display "Enter the lowest score.
Input lowest
Display "Enter the highest score."
Input highest
Set average = low + high / 2
Display "The average is ", average,
4. Find the error in the following pseudocode.
Input length
Display "Enter the length of the room."
Declare Integer length
5. Find the error in the following pseudocode.
Declare Integer value1, value2, value3, sum
Set sum = value1 + value2 + value3
Input value1
Display "Enter the first value.
Input value2
Display "Enter the second value.
Debugging Exercises
Input value3
Display "Enter the third value."
Display "The sum of numbers is
11
Sum
Transcribed Image Text:Debugging Exercises 1. If the following pseudocode were an actual program, why would it not display the output that the programmer expects? Declare String favoriteFood Display "What is the name of your favorite food?" Input favorite Food Display "Your favorite food is Display "favoriteFood" 2. If the programmer translates the following pseudocode to an actual programming language, a syntax error is likely to occur. Can you find the error? Declare String 1stPrize Display "Enter the award for first prize." Input 1stPrize Display "The first prize winner will receive ". 1stPrize 3. The following code will not display the results expected by the programmer. Can you find the error? Declare Real lowest, highest, average Display "Enter the lowest score. Input lowest Display "Enter the highest score." Input highest Set average = low + high / 2 Display "The average is ", average, 4. Find the error in the following pseudocode. Input length Display "Enter the length of the room." Declare Integer length 5. Find the error in the following pseudocode. Declare Integer value1, value2, value3, sum Set sum = value1 + value2 + value3 Input value1 Display "Enter the first value. Input value2 Display "Enter the second value. Debugging Exercises Input value3 Display "Enter the third value." Display "The sum of numbers is 11 Sum
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