MyProgrammingLab with Pearson eText -- Access Code Card -- for Building Java Programs
MyProgrammingLab with Pearson eText -- Access Code Card -- for Building Java Programs
5th Edition
ISBN: 9780135472460
Author: REGES, Stuart, Stepp, Marty
Publisher: PEARSON
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Chapter 5.4, Problem 24SCP

Explanation of Solution

a.

Given program:

//import the header file

import java.util.*;

//definition of "Main" class

class Main

{

    //definition of main method

    public static void main(String[] args)

    {

        //create an object for "Scanner" class

        Scanner console = new Scanner (System.in);

        //display the line

        System.out.print ("Type something for me:");

        //check the condition

        if (console.hasNextInt ())

        {

            //get the input from the user

            int number = console.nextInt ();

            //display the output

System.out.println ("Your IQ is " + number);

        }

        //check the condition

        else if (console...

Explanation of Solution

b.

Given program:

//import the header file

import java.util.*;

//definition of "Main" class

class Main

{

    //definition of main method

    public static void main(String[] args)

    {

        //create an object for "Scanner" class

        Scanner console = new Scanner (System.in);

        //display the line

        System.out.print ("Type something for me:");

        //check the condition

        if (console.hasNextInt ())

        {

            //get the input from the user

            int number = console.nextInt ();

            //display the output

System.out.println ("Your IQ is " + number);

        }

        //check the condition

        else if (console...

Explanation of Solution

c.

Given program:

//import the header file

import java.util.*;

//definition of "Main" class

class Main

{

    //definition of main method

    public static void main(String[] args)

    {

        //create an object for "Scanner" class

        Scanner console = new Scanner (System.in);

        //display the line

        System.out.print ("Type something for me:");

        //check the condition

        if (console.hasNextInt ())

        {

            //get the input from the user

            int number = console.nextInt ();

            //display the output

System.out.println ("Your IQ is " + number);

        }

        //check the condition

        else if (console...

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Draw a level-0 diagram for this scenario: You are developing a new customer relationship management system for the BEC store, which rents out movies to customers. Customers will provide comments on new products, and request rental extensions and new products, each of which will be stored into the system and used by the manager for purchasing movies, extra copies, etc. Each month, one employee of BEC will select their favorite movie pick of that week, which will be stored in the system. The actual inventory information will be stored in the Entertainment Tracker system, and would be retrieved by this new system as and when necessary.

Chapter 5 Solutions

MyProgrammingLab with Pearson eText -- Access Code Card -- for Building Java Programs

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