4- You can use blank spaces in naming a file. False True
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- B9 Write a program that reads a file and find out the total uppercase, lowercase, whitespaces and digits occurred in the file.True or False To append data to an existing file, you open it with the File.AppendText method.This class allows you to use the print and println methods to write data to a file.1. File2. FileReader3. OutputFile4. PrintWriter
- 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 FalseWhat is wrong about creating a File object using the following statement? new File("c:\book\test.dat");The_______________ directive inserts a file in another file.
- 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 positionplease code in python count_word: This function takes a filename and a keyword. Return the number of times the keywordoccurs in the file. Initialize a variable to keep track of the number of times the keyword appears.Traverse the file by line. Use the count method on each line to find the number of times the keywordappears in it and add that amount to the variableFill in the blank question- Only answer needed without explanation Q. Open() command can be used to ___________ and open a file.
- True or false? The following statement fails if the file does not exist. ofstream file("out.txt"); Group of answer choices true falseLine Numbers Write a program that asks the user for the name of a file. The program should display the contents of the file with each line preceded with a line number followed by a colon. The line numbering should start at 1. PythonThe python function get_second_line takes one parameter, fname, the name of a text file. The function should open the file for reading, determine the second line of the file, close the file, and return the second line (a string). NOTE: You may assume the file will have at least two lines.