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Setler79 [48]
3 years ago
13

What is the best back-end language to be used with React Native for NFC, WiFi, and Bluetooth Mobile app.? I'm hasated between Py

thon and node js!​
Computers and Technology
1 answer:
Ugo [173]3 years ago
8 0

Answer:

Node.js

Explanation:

since you're using react native(javascript), then working with node.js is more suitable. I prefer sticking around in the same language.

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Explain input device​
Kamila [148]

Answer: ......wlc;)

Explanation: Any information or data sent to a computer for processing is considered input. Input or user input is sent to a computer using an input device. The picture is an illustration of the difference between input and output. The input example (top) shows data being sent from a keyboard to a computer

4 0
3 years ago
Read 2 more answers
Write a program that reads a list of words. Then, the program outputs those words and their frequencies. The input begins with a
tekilochka [14]

Answer:

The following are the program to the given question:

import java.util.*;//import package for user input

public class Make  //define class Make

{

public static void main(String[] ask)  //define a main method

{

  Scanner obx = new Scanner(System.in);   //declare the Scanner class object

  int size=obx.nextInt(); //get the size of the array from the user

  int a[]=new int[size]; //declare an integer array with given size

  String word[]=new String[size]; //declare a string array with given size

  for(int i=0;i<size;i++) //set the for loop  

  word[i]=obx.next(); //get string input from the user

  for(int i=0;i<size;i++)   //iterates with the array, increase the count

  {

    for(int j=0;j<size;j++)   //defining a loop to check value

    {

      if(word[i].equals(word[j]))  //use if to check that elements of words          

      a[i]++;//increamenting array size

    }

  }

 System.out.print("\n");  //use print for break line  

  for(int i=0;i<size;i++)//set for loop to print the following result

    System.out.println(word[i]+" "+a[i]);//print value

 }

}

Output:

Please find the attachment file.

Explanation:

  • First, establish the predefined package required and instead define the main class and define the main method within the class and method.
  • Declare the scanner class object and receive an object size in the 'size' variable thru the array.
  • Next create two arrays, the integer type "a" with both the input size given and the string type "word" with the input size supplied.
  • Define the loop for which string array elements are acquired and set two to again for loop, which increases with loop iteration the integer data type array by one.
  • Lastly, set the loop for which this result is printed.

5 0
3 years ago
You would like to conduct a survey and ask your web page visitors to indicate the computer operating systems that they use. Each
Rudiy27

Answer:

<em>A. check box </em>

Explanation:

A check box, selection box, or tick box <em>is a small immersive box that the user can switch to demonstrate an affirmative or negative choice</em>.

It is often observed in applications and operating systems ' HTML input forms, dialog boxes, and GUIs.

A check mark appears inside the box when clicked to signify an affirmative (yes) option. The check mark will vanish when clicking again, suggesting a negative option (no).

6 0
3 years ago
Bulleted and Numbered List button appear in the ………….. Toolbar.​
stich3 [128]

Answer:

The answer to this question is given below in the explanation section

Explanation:

Bulleted and Numbered List button appear in the <u>Paragraph </u>Toolbar.​

On word processing software, these options display in paragraph toolbar in the Home ribbon.

for example, in MS Word, you can find them in the Home tab under paragraph groups of command.

however, it is noted that these options are appear in some other software under the formating toolbar.

8 0
3 years ago
We introduced Sudoku as a CSP to be solved by search over
klemol [59]

Answer:

It can be a really good approach to use a local solver using the min conflicts heuristic in solving sudoku problems. It will work better actually. In this process, the value chosen is the value with the minimum conflicts. This is the general way a normal person would also tackle this problem. By this approach, if we keep taking the values with minimum conflicts the sudoku puzzle can be solved with a better performance.

Explanation:

8 0
3 years ago
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