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neonofarm [45]
4 years ago
8

What is used in computers to communicate with wireless keyboards, mice, and printers?

Computers and Technology
1 answer:
vekshin14 years ago
5 0
Usb adapter -----------
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How to call a void method with no parameters IN JAVA?
natka813 [3]

Explanation:

SanfoundryMenu

Java Program to Illustrate a Method without Parameters and Without Return Type

« PrevNext »

This is a Java Program to Illustrate a Method without Parameters and Without Return Type.

We have made the method to calculate area. We call this method from main method and then enter the radius of the circle as input. Now we calculate area and print the output.

Here is the source code of the Java Program to Illustrate a Method without Parameters and Without Return Type. The Java program is successfully compiled and run on a Windows system. The program output is also shown below

6 0
3 years ago
A program contains the following function definition: def cube(num): return num * num * num Write a statement that passes the va
Andrej [43]

Answer:

  1. def cube(num):
  2.    return num * num * num  
  3. result = cube(4)

Explanation:

Given the function <em>cube()</em> as in Line 1 - 2.

To pass the value 4 to this function, we just place 4 inside the parenthesis of the function (Line 4). The value of 4 will be multiplied by itself for two times and the final multiplied result (4 * 4 * 4 = 64) will be returned to variable result.

If we use <em>print() </em>function to display the result, we shall see a value of 64 printed on the terminal.

7 0
3 years ago
What do you understand by technological depenence?
son4ous [18]

Answer:

It helps you understand stuff faster

Explanation:

7 0
3 years ago
Why do we use modem while<br>accessing the internet or email​
Dafna1 [17]

Answer: Modems: Your gateway to the internet

To bring the internet into your home, you're going to need a modem. This is a small device that connects to your internet service provider (ISP) to tap into all that internet goodness. ... Your modem shares this connection with a computer or a router via an Ethernet cable.

Explanation:

7 0
4 years ago
A program that contains the following method: public static void display(int arg1, double arg2, char arg3) { System.out.println(
Oduvanchick [21]

Answer:

The method can be accessible from main method of any class.

Explanation:

Main method is the entry point of a program, which means when you start you program the first thing to execute is the main method.

public static void main(String[] args){

// Your code here

}

In the given display method you have int, double and char data types as a arguments. So in order to call display method you need to understand the datatype that you want to pass.

int only takes integers without decimal points.

double take numbers with decimal points.

and char only tak one character

so in order to call display method we need to pass those arguments in right order.

Below is the main method which will call the display method in a right way

public static void main(String[]args){

  display(25,50000.00,'T');

}

Output

The values are 25, 50000.0, and T

7 0
3 years ago
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