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3 years ago

What are the three fundamental features of anobject-oriented programming language?

Computers and Technology

1 answer:

hjlf3 years ago

6 0

Answer:

Inheritance
Data abstraction or Data encapsulation
Polymorphism.

Explanation:

The three fundamental features of an object oriented programming language are written above.

1. Inheritance:It is the mechanism when a class acquires the properties of some other class.The class which acquires the properties is called the child class and the class from which properties are inherited is called the base class.

2. Data encapsulation is clubbing different types of data in one place.That what class does .It can contain different data types in one place and those variables can be public ,private or protected.

3.Polymorphism it the property when an entity is processed in more than one form.Either be it run time or compile time polymorphism .

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Tricia listed her assets and liabilities. Credit Card Bill Car Loan Bonds Piano Bank Account Bicycle Which are Tricia’s liabilit

DIA [1.3K]

<span>Her liabilities are her credit card bill and her car loan. These are things that she owes and has to pay off, so they are liabilities due to the fact that she owes for these items. Her bonds, piano, bank account, and bicycle are counted as assets.</span>

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3 years ago

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Create a game that rolls two dies (number from 1 to 6 on the side) sequentially for 10 times (use loop). If at least once out of

Alex73 [517]

Answer:

Explanation:

The following code is written in Java and loops through 10 times. Each time generating 2 random dice rolls. If the sum is 10 it breaks the loop and outputs a "You Win" statement. Otherwise, it outputs "You Lose"

import java.util.Random;

class Brainly {

public static void main(String[] args) {

UseRandom useRandom = new UseRandom();

boolean youWin = false;

for (int x = 0; x<10; x++) {

int num1 = useRandom.getRandom(6);

int num2 = useRandom.getRandom(6);

if ((num1 + num2) == 10) {

System.out.println("Number 1: " + num1);

System.out.println("Number 2: " + num2);

System.out.println("You Win");

youWin = true;

break;

}

if (youWin == false) {

System.out.println("You Lose");

}

class UseRandom{

public int getRandom(int n)

{

Random r=new Random();

int rand=r.nextInt(n);

return rand;

}}

8 0

3 years ago

Task 1 – File Input

e-lub [12.9K]

Answer:

Check the explanation

Explanation:

using System;

using System.IO;

public class Program

{

public static void Main()

{

string[] lines;

Console.WriteLine("enter name of the file");

String fileName=Console.ReadLine();

Console.WriteLine("enter path of the file");

String filePath=Console.ReadLine();

using (StreamReader streamReader = File.OpenText(filePath))

{

String text = streamReader.ReadToEnd();

lines = File.ReadAllLines(filePath);

}

Console.WriteLine("Enter path of the file to write");

String outputFilePath = Console.ReadLine();

bool fileExist = File.Exists(outputFilePath);

if (fileExist)

{

overWriteOrChangeFileName(outputFilePath);

}

else

{

File.Create(outputFilePath);

File.WriteAllLines(outputFilePath, lines);

}

Console.Write("Input file Path"+filePath);

Console.Write("output file path"+outputFilePath);

void overWriteOrChangeFileName(String filePathtoCheck){

Console.WriteLine("File exists. Do you want to overwrite the file or do you want to change the location and file name of the new file.Press Y to overwrite and press C to change the location and filename");

String userInput=Console.ReadLine();

if(userInput.Equals("Y")){

File.WriteAllLines(outputFilePath, lines);

}else{

Console.WriteLine("enter new path of the file including filename");

String NewFileName=Console.ReadLine();

outputFilePath=NewFileName;

if(File.Exists(outputFilePath)){

overWriteOrChangeFileName(outputFilePath);

}

else

{

File.Create(outputFilePath);

File.WriteAllLines(outputFilePath, lines);

}

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3 years ago

A coworker asks your opinion about how to minimize ActiveX attacks while she browses the Internet using Internet Explorer. The c

iogann1982 [59]

Answer:

a. Security tab

Explanation:

These options would be under the security tab. The security tab allows you to protect yourself when browsing the web. It includes features such as cookies, location, pop-up blocker and tracking protection. This allows you to avoid harmful or malicious content. In this example, your coworker wants to minimize attacks when using the Internet. Therefore, this is the tab that would help her the most.

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3 years ago

What does this loop that uses a range function do? for i in range(7, 15): print("goodbye") It prints "goodbye" 8 times, numbered

goldfiish [28.3K]

Answer:

It prints "goodbye" 8 times.

Explanation:

The loop being described in this scenario would print "goodbye" 8 times. It would not include numbers detailing the range since the loop instructions only state for the system to print("goodbye") and nothing else. Also, it would only print it 8 times because in a range the endpoint is not included, this is mainly because in programming data structures tend to run on 0-based indexing.

6 0

2 years ago

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