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jok3333 [9.3K]
3 years ago
5

Define what is meant by an entity in a data model. How should an entity be named? What information about an entity should be sto

red in the CASE repository?
Computers and Technology
1 answer:
AURORKA [14]3 years ago
7 0

Answer:

Check the explanation

Explanation:

An entity can be a person, place, thing, or even an event about which data is collated and stored. Entities names usually are nouns.

The Entity Data Model (EDM) is an extensive model of the Entity-Relationship model which identifies the conceptual model of the data using a variety of modeling technique. It acan also be termed as a set of concepts that illustrates data structure, regardless of its stored form.

The Information stored or can be stored in a CASE repository regarding an entity includes:

Name

Definition

Special Notes

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Write a program that lets a maker of chips and salsa keep track of sales for five different types of salsa: mild, medium, sweet,
jok3333 [9.3K]

Answer:

The program in Java is as follows:

import java.util.*;

public class Main{

public static void main(String[] args) {

 Scanner input = new Scanner(System.in);

 String [] salsa = {"Mild","Medium","Sweet","Hot","Zesty"};

 int [] number = new int[5];

 for(int i = 0;i<5;i++){

     System.out.print(salsa[i]+" number: ");

     number[i] = input.nextInt();

 }

 for(int i = 0;i<5;i++){

     System.out.println(salsa[i]+" : "+number[i]);

 }

 int smallest = number[0];  int highest = number[0];

 int count = 0;

 for(int i = 0;i<5;i++){

     if(smallest > number[i]){

         smallest = number[i];

         count = i;

     }

 }

 System.out.println("Smallest");

 System.out.println(salsa[count]+" : "+smallest);

    for(int i = 0;i<5;i++){

     if(highest < number[i]){

         highest = number[i];

         count = i;

     }

 }

 System.out.println("Highest");

 System.out.println(salsa[count]+" : "+highest);

}

}

Explanation:

This initializes the salsa names

 String [] salsa = {"Mild","Medium","Sweet","Hot","Zesty"};

This declares the array for the amount of salsa

 int [] number = new int[5];

This iterates through the 5 salsas and get input for the amount of each

<em>  for(int i = 0;i<5;i++){</em>

<em>      System.out.print(salsa[i]+" number: ");</em>

<em>      number[i] = input.nextInt();</em>

<em>  }</em>

This prints each salsa and the amount sold

<em>  for(int i = 0;i<5;i++){</em>

<em>      System.out.println(salsa[i]+" : "+number[i]);</em>

<em>  }</em>

This initializes smallest and largest to the first array element

 int smallest = number[0];  int highest = number[0];

This initializes the index of the highest or lowest to 0

 int count = 0;

The following iteration gets the smallest of the array elements

<em>  for(int i = 0;i<5;i++){</em>

<em>      if(smallest > number[i]){</em>

<em>          smallest = number[i];</em>

This gets the index of the smallest

<em>          count = i;</em>

<em>      }</em>

<em>  }</em>

This prints the smallest

<em>  System.out.println("Smallest");</em>

<em>  System.out.println(salsa[count]+" : "+smallest);</em>

The following iteration gets the largest of the array elements    

<em>for(int i = 0;i<5;i++){</em>

<em>      if(highest < number[i]){</em>

<em>          highest = number[i];</em>

This gets the index of the highest

<em>          count = i;</em>

<em>      }</em>

<em>  }</em>

This prints the highest

 System.out.println("Highest");

 System.out.println(salsa[count]+" : "+highest);

4 0
3 years ago
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