Import Java.nio.file.*; Import Static Java.nio.file.AccessMode.*;

question 14

Essay

import java.nio.file.*;
import static java.nio.file.AccessMode.*;
import java.io.IOException;
public class PathDemo3
{
  public static void main(String[] args)
  {
    Path myFile = Paths.get("C:\\Java\\Chapter.13\\Data.txt");
    System.out.println("Path is " + myFile.toString());
    try     {
      -------------- Code here -------------------
      System.out.println("File can be read and executed");     }
    catch(IOException e)
    {
       System.out.println("File cannot be used for this application");
    }
   }
}
Assuming you have declared a path named myFile , create the checkAccess() method on the indicated line that will verify that the file exists, and checks that the program can read and write to the file.

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Definitions:

Population Size

The total number of individuals or units in the group that a researcher or analyst is interested in studying.

Mass Marketing

A strategy that aims to promote products and services to a larger audience with the intention of achieving economies of scale and reaching a broad consumer base.

Differentiate

In mathematics, it refers to the process of calculating the derivative of a function, indicating how the function changes as its input changes.

Confidence Interval

A breadth of statistical values from samples, believed to potentially wrap the value of an undisclosed population parameter.