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Valentin [98]
3 years ago
11

In five to 10 sentences, describe how do computer network work

Computers and Technology
1 answer:
Kazeer [188]3 years ago
4 0

Answer:

A computer network is simply a collection of computer equipment that's connected with wires, optical fibers, or wireless links so the various separate devices (known as nodes) can "talk" to one another and swap data (computerized information)

Explanation:

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Which Internet of Things (IoT) challenge involves the difficulty of developing and implementing protocols that allow devices to
Firlakuza [10]

Answer: Interoperability

Explanation:

Interoperability is the skill in system that helps in communicating and exchanging information and services with each other.It can be used in various industries and platform as the task is performed without considering specification and technical build.

  • IoT(Internet of things) interoperability faces various challenges like standardization, incompatibility etc.Several steps are taken to for IoT equipment to deal with servers, platforms,applications, network etc.
  • Interoperability provides appropriate measure for enhancement of IoT devices .
6 0
3 years ago
Write a program that creates an ArrayList and adds a Loan object, a Date object, a string, and a Circle object to the list, and
12345 [234]

Answer:

//importing package java.util.ArrayList to use ArrayList in the program

import java.util.ArrayList;

import java.util.Date;

public class test_array_list {

// Main method

public static void main(String[] args) {

 // Create an array list of objects

 ArrayList<Object> s = new ArrayList<Object>();

 s.add(new Loan());  

 s.add(new Date());  

 s.add(new String("String class"));

 s.add(new Circle());

 // Display all the elements in the list by

 // invoking the object’s to String() method

 for (int element = 0; element < o.size(); element++) {

  System.out.println((s.get(element)).toString());

 }

}

}

Explanation:

The Above code has proper comments to which is self explanatory.

6 0
4 years ago
You don’t design new software. Instead, you work with software that already exists to be sure that it keeps running smoothly. Wh
Arada [10]

Answer:

Explanation:

If you are developing software products, run complex projects, you should ... All the same, to make the right choice of an SDLC methodology, you ... Generally, there are stages involved in all the different methodologies. ... You will therefore have to keep both the old and new systems running for some time.

5 0
3 years ago
Read 2 more answers
A ________ record is a resource record that allows other servers to deliver Internet mail using SMTP.
Novay_Z [31]

The resource record that allows other servers to deliver Internet mail using SMTP is called; Mail Exchanger (MX)

<h3>Use of Mail Exchanger </h3>

The correct answer to the blank part of the question is "Mail Exchanger(MX)". This is because a mail exchanger record is simply an MX record that identifies the mail server that has the responsibility of accepting email messages on behalf of a domain name.

Now this Mail Exchanger also operates by allowing other servers to deliver Internet mail with the aid of SMTP(Simple mail transfer protocol)

Read more about SMTP at; brainly.com/question/14568877

4 0
2 years ago
Write a program whose input is two integers. Output the first integer and subsequent increments of 10 as long as the value is le
Lubov Fominskaja [6]

Answer:

import java.util.Scanner;

public class TestClock {

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       System.out.println("Enter two integer numbers");

       int num1 = in.nextInt();

       int num2 = in.nextInt();

       int newSum=num1+10;

       System.out.println("The first number is "+num1);

       do{

          System.out.println(newSum);

          newSum +=10;

       }while (newSum <=num2);

   }

}

Explanation:

Using Java Programming language

  1. Prompt user for the two inputs and save them as num1 and num2(Using the scanner class)
  2. Create a new Variable newSum = num1+10
  3. Create a do...while loop to continually print the value of newSum, and increment it by 10 while it is less or equal to num2
3 0
3 years ago
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