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2 years ago

A data___is usually a smaller version of a data warehouse used by a single department

Computers and Technology

1 answer:

mart [117]2 years ago

8 0

Answer:

mart

Explanation:

These were created in order to provide an easier access to a certain subject or department. It is important because it allows one to refrain from wasting time searching for something in a data warehouse and it provides organization.

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HURYY PLEASE and please be the right answer!!!with reasoning

ahrayia [7]

Answer:

mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Explanation:

6 0

3 years ago

Please design a Java GUI application with two JTextField for user to enter the first name and last name. Add two JButtons with a

Ede4ka [16]

Answer:

Check the explanation

Explanation:

Code :

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

public class nameFrame {

private JFrame mainFrame;

public nameFrame(){

prepareGUI();

}

public static void main(String[] args){

nameFrame nameFrame = new nameFrame();

}

private void prepareGUI(){

mainFrame = new JFrame("Name Frame");

mainFrame.setSize(450,250);

mainFrame.setLayout(new GridLayout(5, 2));

mainFrame.addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent windowEvent){

System.exit(0);

}

});

JLabel fname= new JLabel("First Name : ");

JLabel lname = new JLabel("Last Name : ");

JLabel fullname = new JLabel("Full Name : ");

JTextField fnameText = new JTextField(15);

JTextField lnameText = new JTextField(15);

JTextField fullnameText = new JTextField(30);

fullnameText.setEditable(false);

JButton submit = new JButton("submit");

submit.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {

String data = fnameText.getText() + " " + lnameText.getText();

fullnameText.setText(data);

}

});

JButton clear = new JButton("clear");

clear.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {

fnameText.setText("");

lnameText.setText("");

fullnameText.setText("");

}

});

mainFrame.add(fname);

mainFrame.add(fnameText);

mainFrame.add(lname);

mainFrame.add(lnameText);

mainFrame.add(fullname);

mainFrame.add(fullnameText);

mainFrame.add(submit);

mainFrame.add(clear);

mainFrame.setVisible(true);

}

Kindly check the attached output image below.

5 0

3 years ago

Which action does not happen in each iteration of the repeat loop in the

iren2701 [21]

B. The number of sharks decreases. Explanation: hope it's help i learned about it and you too

7 0

3 years ago

Write a function that accepts an int array and the array’s size as arguments. 1. The function should create a new array that is

Contact [7]

Answer:

The question seems to be incomplete. Analyzing the full question the answer has been explained below. Please let me know if your answer requirement was other than this.

Explanation:

#include<iostream>

#include<fstream>

using namespace std;

int *extend(int arr[], int N)

{

// create a new array that is twice

//the size of the argument array.

int *new_arr = new int[2 * N];

int i;

// copy the contents of the argument

//array to the new array

for (i = 0; i < N; i++)

new_arr[i] = arr[i];

// initialize the unused elements

//of the second array with 0

for (i = N; i < 2 * N; i++)

new_arr[i] = 0;

// return a pointer to the new array

return new_arr;

}

//main function

int main()

{

// Declare the array

int N;

//Prompt and reads an integer N

cout << "Enter N : ";

cin >> N;

// If the integer read in from

//standard input exceeds 50 or is less than 0

if (N < 0 || N > 50)

// The program terminates silently

exit(0);

// open file in read mode

ifstream in("data.txt");

// create an array of size N

int *arr = new int[N];

int i;

// reads N integers from a file

//named data into an array

for (i = 0; i < N; i++)

{

// read integer from file

in >> arr[i];

}

//then passes the array to your

//array expander function

int *new_arr = extend(arr, N);

// print the extended array

for (i = 0; i < 2 * N; i++)

cout << new_arr[i] << endl;

in.close();

return 0;

}

4 0

3 years ago

The part of the computer that provides access to the internet is the

mariarad [96]

Answer:

The Answer B Modem

Explanation:

That is the only way that you want connect to the internet no other part can connect.

Unless you use a ethernet.

Please rate and heart.

thank you for posting this question i am glad i could answer it.

Please make this a brianliest answer thank you.

7 0

3 years ago