Is a protocol that allows users to log on to and access a remote computer?

This is a device that enables computers to be connected to a network.

zhuklara [117]

The answer to your question is,

NIC - Network Interface Card

-Mabel <3

8 0

3 years ago

Create a method called nicknames that passes an array as a parameter. Inside the method initialize it to hold 5 names of your ch

Gre4nikov [31]

<h2>Answer:</h2>

//======METHOD DECLARATION=========//

//method name: nicknames

//method return type: void

//method parameter: an array reference

public static void nicknames(String [] names){

//initialize the array with 5 random names

names = new String[] {"John", "Doe", "Brian", "Loveth", "Chris"};

//using an enhanced for loop, print out the elements in the array

for(String n: names){

System.out.print(n + " ");

}

<h2>Explanation:</h2>

The program is written in Java. It contains comments explaining important parts of the code. Kindly go through these comments.

A few things to note.

i. Since the method does not return any value, its return type is <em>void</em>

ii. The method is made public so that it can be accessible anywhere in and out of the class the uses it.

iii. The method is made static since it will most probably be called in the static main method (at least for testing in this case)

iv. The method receives an array of type <em>String </em>as parameter since the names to be stored are of type <em>String</em>.

v. The format of initializing an array manually should follow as shown on line 7. The <em>new</em> keyword followed by the array type (String), followed by the square brackets ([]) are all important.

vi. An enhanced for loop (lines 9 - 11) is a shorthand way of writing a for loop. The format is as follows;

=> The keyword <em>for</em>

=> followed by an opening parenthesis

=> followed by the type of each of the elements in the array. Type String in this case.

=> followed by a variable name. This holds an element per cycle of the loop.

=> followed by a column

=> followed by the array

=> followed by the closing parenthesis.

=> followed by a pair of curly parentheses serving as a block containing the code to be executed in every cycle of the loop. In this case, the array elements, each held in turn by variable n, will be printed followed by a space.

A complete code and sample output for testing purposes are shown as follows:

==================================================

public class Tester{

//The main method

public static void main(String []args){

String [] names = new String[5];

nicknames(names);

}

//The nicknames method

public static void nicknames(String [] names){

names = new String[] {"John", "Doe", "Brian", "Loveth", "Chris"};

for(String n: names){

System.out.print(n + " ");

}

==================================================

<h2>Output:</h2>

John Doe Brian Loveth Chris

<em>NB: To run this program, copy the complete code, paste in an IDE or editor and save as Tester.java</em>

6 0

2 years ago

Design a GUI program as follows: The program will open up a window that contains a read-only text box and 2 buttons. One button

Marizza181 [45]

Answer:

Kindly note that, you're to replace "at" with shift 2 as the brainly text editor can't accept the symbol

Explanation:

A graphical user interface (GUI) allows a user to interact with a computer program using a pointing device that manipulates small pictures on a computer screen. The small pictures are called icons or widgets. Various types of pointing devices can be used, such as a mouse, a stylus pen, or a human finger on a touch screen

import java.awt.Color;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JPanel;

import javax.swing.JTextField;

public class LuckyButtons {

static JFrame frame = new JFrame("Lucky Buttons");

static JPanel panel = new JPanel();

public static void main(String s[]) {

panel.setLayout(null);

final JTextField txt1 = new JTextField(10);

txt1.setBounds(200, 50, 100, 30);

// password field

final JTextField txt2 = new JTextField(10);

txt2.setBounds(320, 50, 100, 30);

txt1.setEnabled(false);

txt2.setEnabled(false);

JButton btn1 = new JButton();

btn1.setText("I feel lucky! :)");

btn1.setBounds(200, 150, 130, 20);

JButton btn2 = new JButton();

btn2.setText("I don't feel lucky :(");

btn2.setBounds(350, 150, 150, 20);

btn1.addActionListener(new ActionListener() {

"at"Override

public void actionPerformed(ActionEvent aE) {

txt1.setText("I feel lucky! :)");

txt2.setText("I feel lucky! :)");

panel.setBackground(Color.red);

}

});

btn2.addActionListener(new ActionListener() {

"at"Override

public void actionPerformed(ActionEvent aE) {

txt1.setText("I don't feel lucky :(");

txt2.setText("I don't feel lucky :(");

panel.setBackground(Color.white);

}

});

panel.add(txt1);

panel.add(txt2);

panel.add(btn1);

panel.add(btn2);

frame.add(panel);

frame.setSize(600, 300);

frame.setLocationRelativeTo(null);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

frame.setVisible(true);

}

Kindly check the attached image below for the code output.

6 0

3 years ago

You are the security administrator for your company. You have been informed by human resources that one of the employees in acco

andreyandreev [35.5K]

Answer:

The answer is "option d".

Explanation:

When an employee is fired so, their account should be closed, and the employee records should be maintained over a certain time specified by the rules and procedures of the company. and other options can be defined as:

In option a, It is not important to delete the user account because later on, the company would need info about that account.
In option b, There's no need to talk to the superior of the employer.
In option c, change the user password is not enough to update the user's password; the account should also be deleted.

5 0

3 years ago

What score does the scoreboard on the loading screen have?

AnnyKZ [126]

<u>Answer</u>:

<em>It always shows two numbers. One is the highest score and another is the current score</em>. Whatever may be the game, it will always shows the highest score when the game is downloaded.

<u>Explanation</u>:

There would be default value set by the company who designs the game, to encourage <em>people to reach that level and move higher.</em>

So a highest score is always indicated to challenge the current user, so that there is a goal to reach and the user keeps <em>playing the game and in turn the game become popular.</em>

5 0

2 years ago