All categories

3 years ago

What is virtual reality?

1 answer:

4 0

The computer-generated simulation of a three-dimensional image or environment that can be interacted with in a seemingly real or physical way by a person using special electronic equipment, such as a helmet with a screen inside or gloves fitted with sensors.

You might be interested in

Crash proof cars... do you have any idea on how to improve this idea

AURORKA [14]

The suspense and reaction time of the car . So for example if a car pulled out suddenly and was about to hit you, you could make the car so it functionally knows how to react

7 0

3 years ago

Read 2 more answers

Global visibility is: Group of answer choices A visibility type where an object A has a semi-permanent reference to another obje

polet [3.4K]

Answer:

the visibility persists as long as both A and B exist.

Explanation:

Global visibility basically means that the visibility persists as long as both A and B exist. In programming global visibility signifies that the variable/data in question is visible from any context of the code. Meaning that it can be accessed and manipulated from any part of the code, even from within a function or another document. This makes it very easy to use and structure accordingly.

5 0

2 years ago

PLEASE HELP ASAP 100 POINTS AND BRAINLIEST

Sergio [31]

Answer:

what is the question

Explanation:

5 0

3 years ago

Read 2 more answers

Operations that run in protected mode must go through which of the following before they can access a computer’s hardware? A. Ke

HACTEHA [7]

Answer:

Option A (Kernal) seems to be the right answer.

Explanation:

A Kernel appears to be the central component of such an OS. This handles machine as well as hardware activities, including most importantly storage as well as CPU power.
This manages the majority of the initialization as well as program input/output requests, converting them into CPU data-processing commands.

The other given option are not related to the given circumstances. So that option A would be the right answer.

3 0

3 years ago

Design a class named Complex for representing complex numbers and the methods add, subtract, multiply, divide, abs for performin

Tanzania [10]

Answer:

Explanation:

The following code is written in Java, it creates the entire complex class as requested so that it works with the main method that has been provided in the question without having to change anything in the main method. Proof of output can be seen in the attached picture below

import java.util.Scanner;

class Test implements Cloneable{

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

System.out.print("Enter the first complex number: ");

double a = input.nextDouble();

double b = input.nextDouble();

Complex c1 = new Complex(a, b);

System.out.print("Enter the second complex number: ");

double c = input.nextDouble();

double d = input.nextDouble();

Complex c2 = new Complex(c, d);

System.out.println("(" + c1 + ")" + " + " + "(" + c2 + ")" + " = " + c1.add(c2));

System.out.println("(" + c1 + ")" + " - " + "(" + c2 + ")" + " = " + c1.subtract(c2));

System.out.println("(" + c1 + ")" + " * " + "(" + c2 + ")" + " = " + c1.multiply(c2));

System.out.println("(" + c1 + ")" + " / " + "(" + c2 + ")" + " = " + c1.divide(c2));

System.out.println("|" + c1 + "| = " + c1.abs());

Complex c3 = c1;

System.out.println(c1 == c3);

System.out.println(c3.getRealPart());

System.out.println(c3.getImaginaryPart());

}

class Complex implements Cloneable {

public interface Cloneable { }

private double realPart;

public double getRealPart() {

return realPart;

}

public void setReal(double real) {

this.realPart = real;

}

private double imaginaryPart;

public double getImaginaryPart() {

return imaginaryPart;

}

public void setImaginary(double imaginary) {

this.imaginaryPart = imaginary;

}

public Complex(double a, double b) {

realPart = a;

imaginaryPart = b;

}

public Complex(double a) {

realPart = a;

imaginaryPart = 0;

}

public Complex() { }

public Complex add(Complex comp2) {

double real1 = this.getRealPart();

double real2 = comp2.getRealPart();

double imaginary1 = this.getImaginaryPart();

double imaginary2 = comp2.getImaginaryPart();

return new Complex(real1 + real2, imaginary1 + imaginary2);

}

public Complex abs() {

double real1 = Math.abs(this.getRealPart());

double imaginary1 = Math.abs(this.getImaginaryPart());

return new Complex(real1, imaginary1);

}

public Complex subtract(Complex comp2) {

double real1 = this.getRealPart();

double real2 = comp2.getRealPart();

double imaginary1 = this.getRealPart();

double imaginary2 = comp2.getRealPart();

return new Complex(real1 - real2, imaginary1 - imaginary2);

}

public Complex multiply(Complex comp2) {

double real1 = this.getRealPart();

double real2 = comp2.getRealPart();

double imaginary1 = this.getRealPart();

double imaginary2 = comp2.getRealPart();

return new Complex(real1 * real2, imaginary1 * imaginary2);

}

public Complex divide(Complex comp2) {

double real1 = this.getRealPart();

double real2 = comp2.getRealPart();

double imaginary1 = this.getRealPart();

double imaginary2 = comp2.getRealPart();

return new Complex(real1 / real2, imaginary1 / imaginary2);

}

public String toString() {

String result;

result = realPart + " + " + imaginaryPart + "i";

return result;

}

3 0

2 years ago