Please answer the questions below! Thank you :)Questions:1. How many sets of switch structure were used in the program?2. In the main menu selection, if the expression to be inputted is a number instead ofcharacters, which portion of the program needed to change?3. What happens if the default statement in a switch structure is omitted?4. Make pseudocode of the program. PerimeterGeometric Figure1]Square2]Rectangle3]Back to Main List of OptionsEnter Option: 1Figure 9 Penimeter Screen OutputSquareEnter side measurement of the square: 4.25 inchesThe perimeter of a square with a side measurementof 4.25 inchesis 17.00 inchesPress to go back to sub menu Perimeter.EKATASFigure 10 Square Screen OutputQuestions:1. How many sets of switch structure were used in the program?2. In the main menu selection, if the expression to be inputted is a number instead ofcharacters, which portion of the program needed to change?3. What happens if the default statement in a switch structure is omitted?4. Make pseudocode of the program.OCITYNANMI

import java.util.*;public class Main { public static void main(String[] args) { Scanner scan =…

Answered: How many sets of switch structure were…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Please answer the questions below! Thank you :)

Questions:
1. How many sets of switch structure were used in the program?
2. In the main menu selection, if the expression to be inputted is a number instead of
characters, which portion of the program needed to change?
3. What happens if the default statement in a switch structure is omitted?
4. Make pseudocode of the program.