Define a class named Point with two data fields x and y to represent a point's x- and y-coordinates. Implement the Comparable interface for the comparing the points on x-coordinates. If two points have the same x-coordinates, compare their y-coordinates. Define a class named CompareY that implements Comparator. Implement the compare method to compare two points on their y-coordinates. If two points have the same y-coordinates, compare their x-coordinates. Randomly create 100 points and apply the Arrays.sort method to display the points in increasing order of their x-coordinates, and increasing order of their y-coordinates, respectively.

There were [tex]N[/tex] balls but we took [tex]A[/tex] balls out, so there are now [tex]N-A[/tex] balls. We add [tex]B[/tex] balls and now we have [tex]N-A+B[/tex] balls.

The program that computes this (I will use python as language has not been specified is the following):

n, a, b = int(input()), int(input()), int(input())

print(f"There are {n-a+b} balls in the box")

# Hope this helps

Answer:

Meta tag

Explanation:

Answer:

1. Identification of a vacancy and development of the job description.

2. Recruitment planning

3. Advertising

4. Assessment and Interview of applicants

5. Selection and Appointment of candidates

6. Onboarding

Explanation:

The Recruitment process refers to all the stages in the planning, assessment, and absorption of candidates in an organization. The stages involved include;

1. Identification of a vacancy and development of the job description: This is the stage where an obvious need in the organization is identified and the duties of the job requirement are stipulated.

2. Recruitment planning: This is the stage where the HR team comes together to discuss the specific ways they can attract qualified candidates for the job.

3. Advertising: The HR team at this point seeks out job sites, newspapers, and other platforms that will make the opportunities accessible to applicants.

4. Assessment and Interview of applicants: Assessments are conducted to gauge the candidates' knowledge and thinking abilities. This will provide insight into their suitability for the job.

5. Selection and Appointment of candidates: Successful candidates are appointed to their respective positions. A letter of appointment is given.

6. Onboarding: Candidates are trained and guided as to the best ways of discharging their duties.

Answer:

caca

Explanation:

Answer: Cascading

Explanation:

The software development methodology that the company is most likely using is Cascading.

Cascading model is a sequential design process, that is used in software development, whereby progress flows downward from the conception phase, initiation phase, till it gets to the maintenance phase.

Explanation:

jwjajahabauiqjqjwjajjwwjnwaj

Answer:

Answer:

Hence the answer is top and peek.

Explanation:

In a stack, we insert and delete an item from the top of the stack. So we use variables top, peek to stay track of the position.

The insertion operation is understood as push and deletion operation is understood as entering stack.

Hence the answer is top and peek.

Answer:

b. The constructor for the parent class is called.

Explanation:

In this case this specific piece of code is calling the constructor for the parent class. Since a MountainBike object is being created. This creation uses the MountainBike class constructor but since this is a subclass of the Bicycle class, the super() method is calling the parent class constructor and passing the variables startCadence, startSpeed, startGear to that constructor. The Bicycle constructor is the one being called by super() and it will handle what to do with the variables inputs being passed.

Answer:

B. installApplication(‘A’, 1);

Explanation:

Given

The above code segment

Required

The correct call to installApplication

The function installApplication is declared as void, meaning that it is not expected to return anything.

Also, it receives a character and an integer argument.

So, the call to this function must include a character and an integer argument, in that order.

Option D is incorrect because both arguments are integer

Option C is incorrect because it passes no argument to the function.

Option A is incorrect because it receives an integer value from the function (and the function is not meant not to have a return value).

Option B is correct

Answer:

c. Bond Spread

Explanation:

An interactive chart is used to show all the details in the chart and the user can extend or shrink the details that is presented in the charts by using the slider control.

The bond spread in an interactive is a chart that is used to compare and chart the current spread between the corporate bond as well as the benchmark government bond.

In Interactive Charting, the chart type that give room for charting the current spread between a corporate bond and a benchmark government bond is C:Bond Spread.

An interactive charts serves as a chart that give room to the user to carry out zooming actions as well as hovering a marker to get a tooltip and avenue to choose variable.

One of the notable type of this chart is Bond Spread, with this chart type, it is possible to charting the current spread that exist between a corporate bond as well as benchmark government bond.

Therefore, option C is correct because it allows charting of the current spread between a corporate bond.

Learn note about interactive charts at:

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Answer:

True

Explanation:

Spending plans serve as a tool to analyze program execution, an indicator of potential problems, and a predictor of future program performance.

Answer:

An input size of N = 128 makes the algorithm run for 14 milliseconds

Explanation:

O(log2N)

This means that the running time for an algorithm of length N is given by:

[tex]F(N) = c\log_{2}{N}[/tex]

In which C is a constant.

Runs for 10 milliseconds when the input size (N) is 32.

This means that [tex]F(32) = 10[/tex]

So

[tex]F(N) = c\log_{2}{N}[/tex]

[tex]10 = c\log_{2}{32}[/tex]

Since [tex]2^5 = 32, \log_{2}{32} = 5[/tex]

Then

[tex]5c = 10[/tex]

[tex]c = \frac{10}{5}[/tex]

[tex]c = 2[/tex]

Thus:

[tex]F(N) = 2\log_{2}{N}[/tex]

What input size makes the algorithm run for 14 milliseconds

N for which [tex]F(N) = 14[/tex]. So

[tex]F(N) = 2\log_{2}{N}[/tex]

[tex]14 = 2\log_{2}{N}[/tex]

[tex]\log_{2}{N} = 7[/tex]

[tex]2^{\log_{2}{N}} = 2^7[/tex]

[tex]N = 128[/tex]

An input size of N = 128 makes the algorithm run for 14 milliseconds

Answer:

Backspace.

Explanation:

Cancel Button you should press to leave the cell as it originally was. Cancel Button you should press to leave the cell as it originally was. This answer has been confirmed as correct and helpful.

Backspace is press to leave the cell as it originally was.

The Backspace key is situated in the top-right corner of the character keys part of the keyboard.

Backspace is replaced by a "delete" key on Apple computers, although it serves the same purpose.

There are no "backspace" keys on an Android or Apple iPhone smartphone or iPad tablet, but there is a key that serves the same purpose. Look for a key that resembles an arrow with a "X" or an arrow pointing left, as illustrated in the image.

Therefore, Backspace is press to leave the cell as it originally was.

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Answer:

Code:-

// Program takes a hot dog order

// And determines price  

using System;

using static System.Console;  

class DebugFour1

{

   static void Main()

   {

       const double BASIC_DOG_PRICE = 2.00;

       const double CHILI_PRICE = 0.69;

       const double CHEESE_PRICE = 0.49;

       String wantChili, wantCheese;

       double price;

       Write("Do you want chili on your dog? ");

       wantChili = ReadLine();

       Write("Do you want cheese on your dog? ");

       wantCheese = ReadLine();

       if (wantChili == "Y")

       {

           if (wantCheese == "Y")

               price = BASIC_DOG_PRICE + CHILI_PRICE + CHEESE_PRICE;

           else

               price = BASIC_DOG_PRICE + CHILI_PRICE;

       }

       else

       {

           if (wantCheese == "Y")

               price = BASIC_DOG_PRICE + CHEESE_PRICE;

           else

               price = BASIC_DOG_PRICE;

       }

       WriteLine("Your total is {0}", price.ToString("C"));

   }

}

Answer:

Explanation:

The following code is written in Java. It creates a loop within a loop that plays the game 10 times. As soon as the inner loop tosses a Heads (represented by 1) the inner loop breaks and the cost of that game is printed to the screen. A test case has been made and the output is shown in the attached image below.

import java.util.Random;

import java.util.Scanner;

class Brainly {

   public static void main(String[] args) {

       int count = 0;

       int loopCount = 0;

       while (loopCount < 10) {

           while (true) {

               Random rand = new Random();

               int coinFlip = rand.nextInt(2);

               count++;

               if (coinFlip == 1) {

                   System.out.println("Cost: $" + 2*count);

                   count = 0;

                   break;

               }

               loopCount++;

           }

       }

   }

}

Answer:

Humildade

Ser justo (Fair Play)

Vencer independente

Answer:

A.

the final keyword is used to denote constants. It can be used with variables, methods, and classes. Once any entity (variable, method or class) is declared final , it can be assigned only once.

B.

Static variables are declared in the same place as instance variables, but with the keyword 'static' before the data type. While instance variables hold values that are associated with an individual object, static variables' values are associated with the class as a whole.

Answer:

Explanation:

The following is written in Java. It creates the ShoppingCart class as requested and implements the requested methods. A test class has been added to the main method and the output is highlighted in red down below.

import java.util.ArrayList;

import java.util.Scanner;

class Brainly {

   public static void main(String[] args) {

       ShoppingCart newCart = new ShoppingCart();

       newCart.add_item();

       newCart.add_item();

       newCart.add_item();

       newCart.print_summary();

   }

}

class ShoppingCart {

   Scanner in = new Scanner(System.in);

   ArrayList<String> items = new ArrayList<>();

   ArrayList<Integer> amount = new ArrayList<>();

   ArrayList<Double> cost = new ArrayList<>();

   public ShoppingCart() {

   }

   public void add_item() {

       System.out.println("Enter Item:");

       this.items.add(this.in.next());

       System.out.println("Enter Item Amount:");

       this.amount.add(this.in.nextInt());

       System.out.println("Enter Cost Per Item:");

       this.cost.add(this.in.nextDouble());

   }

   public void get_total_price() {

       double total = 0;

       for (double price: cost) {

           total += price;

       }

       System.out.println("Total Cost: $" + total);

   }

   public void print_summary() {

       for (int i = 0; i < items.size(); i++) {

           System.out.println(amount.get(i) + " " + items.get(i) + " at " + cost.get(i) + " each.");

       }

       get_total_price();

   }

}

Answer: is this a real question but I think it would be Ip address hope this helps :)))

Explanation:

Answer:

C. Spoofing.

Explanation:

Cyber security can be defined as preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.

Some examples of cyber attacks are phishing, zero-day exploits, denial of service, man in the middle, cryptojacking, malware, SQL injection, spoofing etc.

Spoofing can be defined as a type of cyber attack which typically involves the deceptive creation of packets from an unknown or false source (IP address), as though it is from a known and trusted source. Thus, spoofing is mainly used for the impersonation of computer systems on a network.

Basically, the computer of an attacker or a hacker assumes false internet address during a spoofing attack so as to gain an unauthorized access to a network.

Answer:

The program in Java is as follows:

import java.util.*;

public class Main {

public static void removeDuplicate(ArrayList<Integer> list){

 ArrayList<Integer> newList = new ArrayList<Integer>();

 for (int num : list) {

  if (!newList.contains(num)) {

   newList.add(num);  }  }

 for (int num : newList) {

     System.out.print(num+" ");  } }

public static void main(String args[]){

 Scanner input = new Scanner(System.in);

 ArrayList<Integer> list = new ArrayList<Integer>();

 System.out.print("Enter ten integers: ");

 for(int i = 0; i<10;i++){

     list.add(input.nextInt());  }

 System.out.print("The distinct integers are: ");

 removeDuplicate(list);

}}

Explanation:

This defines the removeDuplicate function

public static void removeDuplicate(ArrayList<Integer> list){

This creates a new array list

 ArrayList<Integer> newList = new ArrayList<Integer>();

This iterates through the original list

 for (int num : list) {

This checks if the new list contains an item of the original list

  if (!newList.contains(num)) {

If no, the item is added to the new list

   newList.add(num);  }  }

This iterates through the new list

 for (int num : newList) {

This prints every element of the new list (At this point, the duplicates have been removed)

     System.out.print(num+" ");  } }

The main (i.e. test case begins here)

public static void main(String args[]){

 Scanner input = new Scanner(System.in);

This declares the array list

 ArrayList<Integer> list = new ArrayList<Integer>();

This prompts the user for ten integers

 System.out.print("Enter ten integers: ");

The following loop gets input for the array list

 for(int i = 0; i<10;i++){

     list.add(input.nextInt());  }

This prints the output header

 System.out.print("The distinct integers are: ");

This calls the function to remove the duplicates

 removeDuplicate(list);

}}

Answer:

a. True

Explanation:

Data visualization are defined as the representation of the data and information in graphical way. The data visualization tool uses charts, diagrams, graphs, maps, etc. to represent and visualized the information and understand the patter or trend in the data.

It is an effective way to interact with the user and works likes a form of a visual art.

Thus interactivity and data representations are the two important aspect of the data visualization.

Hence, the answer is true.

Answer:

Answer:Functions in C+

The integer variable n is the input to the function and it is also called the parameter of the function. If a function is defined after the main() .....

Answer:

Explanation:

Operation Address Hit? Read Value

Read 0x834 No Unknown

Write 0x836 Yes (not applicable)

Read 0xFFD Yes CO

Answer:

Dynamic Router

Explanation:

A dynamic router is a network connection device that can build tables that identify addresses on each network.

Dynamic networks are networks that vary over time; their vertices are often not binary and instead represent a probability for having a link between two nodes.

Statistical approaches or computer simulations are often necessary to explore how such networks evolve, adapt or respond to external intervention.

DNA statistical tools are generally optimized for large-scale networks and admit the analysis of multiple networks simultaneously in which, there are multiple types of nodes (multi-node) and multiple types of links (multi-plex).

Therefore, A dynamic router is a network connection device that can build tables that identify addresses on each network.

To learn more about dynamic router, refer to the link:

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Answer:

Following are the code to the given question:

import java.util.concurrent.*; //import package

public class Threads //defining a class Threads

{

private Integer s = new Integer(0);//defining Integer class object

public synchronized static void main(String[] args)//defining main method  

{

Threads t = new Threads();//defining threads class object

System.out.println("What is sum ?" + t.s);//print value with message

}

Threads()//defining default constructor

{

ExecutorService exe = Executors.newFixedThreadPool(1000);//defining ExecutorService class object

System.out.println("With SYNCHRONIZATION........");//print message

for(int i = 1; i <= 1000; i++)//defining a for loop

{

exe.execute(new SumTask2());//calling execute method

System.out.println("At Thread " + i +" Sum= " + s + " , ");//print message with value

}

exe.shutdown();//calling shutdown method

while(!exe.isTerminated())//defining while loop that calls isTerminated method

{

}

}

class SumTask2 implements Runnable//calling SumTask2 that inherits Runnable class

{

public synchronized void run()//defining method run

{

int value = s.intValue() + 1;//defining variable value that calls intvalue which is increment by 1

s = new Integer(value);//use s to hold value

}

}

}

Output:

Please find the attached file.

Explanation:

In this code, a Threads class is defined in which an integer class object and the main method is declared that creates the Threads class object and calls its values.

Outside the method, the default constructor is declared that creates the "ExecutorService" and prints its message, and use a for loop that calls execute method which prints its value with the message.

In the class, a while loop is declared that calls "isTerminated" method, and outside the class "SumTask2" that inherits Runnable class and defined the run method and define a variable "value" that calls "intvalue" method which is increment by 1 and define s variable that holds method value.

Answer:

PMT function. PMT, one of the financial functions, calculates the payment for a loan based on constant payments and a constant interest rate. Use the Excel Formula Coach to figure out a monthly loan payment.

Explanation:

Answer:

MODEM

Explanation: