EBK BUSINESS DRIVEN TECHNOLOGY
7th Edition
ISBN: 8220103675451
Author: BALTZAN
Publisher: YUZU
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Chapter 1, Problem 2MBD
Explanation of Solution
Role of Technology for Mankind:
Technology does not make mankind dumber rather it facilitates the access to information for mankind. The role of technology for mankind is as follows:
- Innovations and new technologies are changing the world and the daily lives of each and every one.
- Digital
computer and networking has changed the economy concept to the economy with no boundary in time and space because of technology. - Every single mundane task has become easier by the use of search engines and various online help portals.
- Technology has important effects on business operations as no matter the size of the enterprise, technology has both tangible and intangible benefits that will help to make money and produce the results that customers demand...
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7. See the code below and solve the following.
public class Test {
public static void main(String[] args) {
int result = 0;
}
result = fn(2,3);
System.out.println("The result is:
+ result);
// fn(x, 1) = x
// fn(x, y)
=
fn(x, y-1) + 2, when y>1
public static int fn(int x, int y) {
if (x <= 1)
return x;
else
return fn(x, y-1) + 2;
}
}
7-1. This program has a bug that leads to infinite recursion. Modify fn(int x, int y) method to fix
the problem. (2 point)
7-2. Manually trace the recursive call, fn(2,3) and show the output (step by step). (2 point)
7-3. Can you identify the Base Case in recursive method fn(int x, int y)? (1 point)
Chapter 1 Solutions
EBK BUSINESS DRIVEN TECHNOLOGY
Knowledge Booster
Similar questions
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