When a program is finished using a file, it should do this.a. erase the fileb. close the filec. throw an exceptiond. reset the read position

What classes do you use to read data from a file?

File redirection allows you to redirect standard input (keyboard) and instead read from a file specified at the command prompt. It requires the use of the < operator (e.g. java MyProgram < input_file.txt) True or False

Chapter 4. Homework Assignment (read instructions carefully) Write a program that asks the user for the name of a file. The program should read all the numbers from the given file and display the total and average of all numbers in the following format (three decimal digits): Total: nnnnn.nnn Average: nnnnn.nnn Class name: FileTotalAndAverage   Here is a working code but please modify it so it passes the test cases because I run it it does not work: Also I do not need Goodbye. I run it through Hypergrade which has all the test cases and it does not pass. It says 0 out of 7 passed import java.io.File; //importing java.io.Fileimport java.io.FileNotFoundException; //importing FileNotFoundException for exception handlingimport java.util.Scanner; //importing Scanner for user inputpublic class FileTotalAndAverage { //class FileTotalAndAverage   public static void main(String[] args) throws FileNotFoundException {       Scanner keyboard = new Scanner(System.in); //declaring and…

If a file does not exist and a program attempts to open it in append mode, what happens?

Chapter 4. Homework Assignment (read instructions carefully) Write a program that asks the user for the name of a file. The program should read all the numbers from the given file and display the total and average of all numbers in the following format (three decimal digits): Total: nnnnn.nnn Average: nnnnn.nnn Class name: FileTotalAndAverage   Here is a working code Please modify it so it passes the test cases because I run it it does not work: Also I do not need Goodbye And I run it through hypergrade which it has all the test cases it does not work.  import java.io.File import java.io.FileNotFoundException;import java.util.Scanner;public class FileRead {public static void main(String[] args) throws FileNotFoundException {Scanner keyboard = new Scanner(System.in);System.out.println("Please enter the file name or type QUIT to exit:");String filename = keyboard.nextLine();if (filename.equalsIgnoreCase("Quit"))return;File myFile = new File(filename);while (!myFile.exists())…

Write a program that reads the numbers from the file and displays their multiplication, yourprogram should prompt the user to enter a filename. Create such a file and check your code.  solve with pyhton.

Write data to a text file file with class Formatter.  Ask the user to enter an account number, first name, last name, and account balance.  Make sure to provide the user with an end-of-file indicator to end input. (Using Java)

● Program: o Write a program to create a test file. o The output file is to be named: YourLastNameFaker14.txt (e.g. SmithFaker14.txt) o There will be 100 records in this file. There must be 20 from each of the following countries: US, France, Israel, Australia, Japan. o Ages will be integers between 18 and 80 (inclusive) – and may be done with the Random package. FirstName LastName