Question 1: Using static analysis study the following code snippets to determine the developer error, a fault/bug in the code, and a test case that can cause a failure. A. This code snippet is used to find the maximum number in an array, if the input is invalid the program will through a null pointer exception: int findMax(int arr[]){ int max = 0; for(int i = 0; i < arr.length; i++){ if(arr[i] > max) max = arr[i]; } return max; B. This code snippet is used to copy one integer array into another in reverse order, if the input is invalid the program will return null pointer exception: void copy_int_arr_inreverse(int from[], int to[]){ int counter = 0; for(int i = from. length -1; i >= 0; i--) { to [counter] from[i]; counter++; } C. This code snippet counts how many times a character is repeated in a string, if the input is invalid the program will return -1: int count_letter (String str, if(str == null ) return -1; int count; for(int i = 0; i < str.length(); i++){ if(str.charAt(i) ch) count++; char ch) { } return count;

Question 1: Using static analysis study the following code snippets to determine the developer error, a fault/bug in the code, and a test case that can cause a failure. A. This code snippet is used to find the maximum number in an array, if the input is invalid the program will through a null pointer exception: int findMax(int arr[]){ int max = 0; for(int i = 0; i < arr.length; i++){ if(arr[i] > max) max = arr[i]; } return max; B. This code snippet is used to copy one integer array into another in reverse order, if the input is invalid the program will return null pointer exception: void copy_int_arr_inreverse(int from[], int to[]){ int counter = 0; for(int i = from. length -1; i >= 0; i--) { to [counter] from[i]; counter++; } C. This code snippet counts how many times a character is repeated in a string, if the input is invalid the program will return -1: int count_letter (String str, if(str == null ) return -1; int count; for(int i = 0; i < str.length(); i++){ if(str.charAt(i) ch) count++; char ch) { } return count;

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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[Link to what I have so far] https://onlinegdb.com/TiMg9VeJR
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