QUESTION 12 Multiple Choice: What is the output of the code below? public static void main(String] args){ String str = "catfish": printBackwards(0; public static void printBackwards(0{ for(int x = str.length() - 1; x >= 0; x-) System.out.print(str.charAt(x); This code runs forever because the loop in printBackwards will never stop executing. catfish O this code causes an error because printBackwards is not within the scope of the variable str. O hsiftac QUESTION 13 True or False: Step-wise Refinement is the process of breaking a complex problem into smaller problems that are easy to solve. O True False

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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QUESTION 12
Multiple Choice: What is the output of the code below?
public static void main(String[0 args){
String str = "catfish";
printBackwards(;
public static void printBackwards(}{
for(int x = str.length() - 1; x>= 0; x--) System.out.print(str.charAt(x));
O This code runs forever because the loop in printBackwards will never stop executing.
catfish
O this code causes an error because printBackwards is not within the scope of the variable str.
O hsiftac
QUESTION 13
True or False: Step-wise Refinement is the process of breaking a complex problem into smaller problems that are easy to solve.
O True
O False
Transcribed Image Text:QUESTION 12 Multiple Choice: What is the output of the code below? public static void main(String[0 args){ String str = "catfish"; printBackwards(; public static void printBackwards(}{ for(int x = str.length() - 1; x>= 0; x--) System.out.print(str.charAt(x)); O This code runs forever because the loop in printBackwards will never stop executing. catfish O this code causes an error because printBackwards is not within the scope of the variable str. O hsiftac QUESTION 13 True or False: Step-wise Refinement is the process of breaking a complex problem into smaller problems that are easy to solve. O True O False
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