Which of the following is a correct opening of a file for writing to the file? Lütfen birini seçin: a. open(data.txt, "w") b. file = open("data.txt", "write") c. file = open(data.txt, "w") d. file = open("data.txt", "w") e. file = open("data.txt", "r")

Q: Which method can be used to write data into a text file? A.close B.print…

A: Which method can be used to write data into a text file?                        A.close B.print…

Q: Which of the following is correct to read 5 characters from a file object f1.? a. All of these b.…

A: Which of the following is correct to read 5 characters from a file object f1.? a. All of these b.…

Q: Which method can be used to write data into a text file? A. close В. print С. exist D. rename

A: The problem is based on the basics of file handling in java programming language.

Q: Which of the following correctly opens a PrintWriter for writing to a file and prints the message…

A: We need to choose the correct option for opening a PrintWriter in Java to write to a file and write…

Q: Which of the following pieces of code correctly opens and closes a file? with open('my_file.txt',…

A: The function returns a file object and takes two arguments, one that accepts the file name and…

Q: Which of the following code is used to add a string to the end of a file with the file object m? o…

A: Which of the following code is used to add a string to the end of a file with the file object m?…

Q: Which of the following pieces of code correctly opens and closes a file? with open('my_file.txt',…

A: For open and close a file f=open('my_file.txt','r') for line in f:     print(line) f.close()

Q: Which statement correctly opens an existing file if you want to add lines to it? A.…

A: This question comes from Python Programming which is a paper of Computer Science. Let's discuss it…

Q: Which of the following letter is used to indicate that a file is opening in write only mode?

A: Mode “w”: It is a write only mode. The fopen() function creates a new file when the specified file…

Q: Suppose you have an open file object called infile. Which of the following C++ statements will close…

A: Answer is option D infile.close();

Q: Assume that the file 'mydata.txt' exists and contains the following text: 200 1500 The last line of…

A: option a is correct the following three lines 200 and 1500 and 600 we have used a+ which append the…

Q: Which one of the following will correctly open a file for reading? Assume the following…

A: Whenever you need to deal with a file, you must first create it. A file is simply memory space in…

Q: Write a program that asks the user for the name of a file. The program should display only thefirst…

A: Algorithm: Start READ fileName Set I = 0 OPEN File in reading mode READ line PRINT line Set I = I +…

Q: Which of the following function is used to close the file in python.? O a. closefile() O b.close() O…

A: Explanation: end(), stop(), closefile() are not used to close a file. syntax to close a file is:…

Q: Which of the following function is used to close the file in python.? O a. closefile() O b. close()…

A: Given: Correct Option

Q: Write a program that asks the user for the name of a file. The program should display only the first…

A: Program Plan: Create the file variable and prompt the user to input the name of file to be read…

Q: The following code segment is supposed to read and display the contents of a file. What problem does…

A:

Q: def myFunction (filename): infile = open (filename) %3D 1st = infile.read () infile.close () newLst…

A: The answer will be 3rd Option - The value displayed will be the number of characters in the file.…

Q: A function used to open a file. fopen() O fclose() fwrite() O fread() What is the correct statement…

A: Let us see the answer:- 1) the correct answer is (a) i.e. fopen() fopen is a standard function that…

Q: What is wrong about creating a File object using the following statement? new…

A: \\  it should be used in place of \  using the escape sequence.    \ is a special character.

Q: Write a program that prints a menu of choices: L -> Find the lowest value in a file H -> Find the…

A: Here I written C++ code for given problem below. I hope you like it.

Q: In Python, which of the following opens read_it.txt for reading in data text_file varible.   a.…

A: 1) In python we use built-in open() function to open the file The open() function returns a file…

Q: def myFunction (filename): infile = open (filename, 'r') 1st = infile.readlines () infile.close ()…

A: infile reads the file into a list readline reads each line into a new index of the list

Q: Which file open flag forces all output to occur at the end of the file?

A: Given:   Which file open flag forces all output to occur at the end of the file?

Q: If the file to be opened exists, which method erases the file’s contents? a. AppendText b.…

A: If the file to be opened exists, the method “CreateText” erases the file’s content.   Hence the…

Q: ile and return a stream that can be used to process the file, use the: a.Create method of class…

A: Explanation:Use the Create a class method File to create a new file and get a stream that may be…

Q: What is the name of the file object variable in the following code segment? a = open("b.txt", "r")…

A: c) a

Q: Which of the following writes the contents of the strFirst and strLast  variables on separate lines…

A: Solution: option b: outFile.WriteLine(strFirst) outFile.WriteLine(strLast)

Q: After executing the following code snippet, what part is ?the file object ("infile =…

A: In Python, open() function is used to for working with files Syntax: file_object =…

Q: def myFunction (filename): infile open (filename) %3D content = infile.read () %3D infile.close ()…

A: Given:

Q: According to the following, which statement is correct? StreamWriter outputFile; outputFile =…

A: The option 1st is incorrect as data will be there in the three lines of the file and thus will not…

Q: Write a script named dif.py. This script should prompt the This is text. Comparing files that are…

A: Make sure you don't do identation mistake while typing.  logic:-  load two files along with path and…

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A: //The program is written in java package prakProject;import java.io.File;  import…

Q: What is the correct statement to open a file pointer "thefile"? The first parameter of fopen()…

A: 1. Find the right syntax to open a file pointer "thefile" 2. Verify the statement given, The first…

Q: 3.Which of the following will read a string from a  file with FILE* fpto char myString[81] properly…

A: 3.Which of the following will read a string from a  file with FILE* fp to char myString[81] properly…

Q: a. Create a file and write 10 lines of text inside it, name the file StartFile.txt. b. Create…

A: Required: Note: we are only allowed to solve three subparts in one question. to get answers to…

Q: Open two files, one for read and one for write. Read the first file line by line. If the line begins…

A: I have added the comments. I have added both files screenshots. The class name is Test1 so the…

Q: 4 - Which function is used to create a file object? a. write() b. read() С. append() d. open()

A: write() : It writes the contents of the string to the file and it has no return value. read() : It…

Q: The command to open a file named sensor.txt to read is O fopen ("sensor.txt","w"); O fopen…

A: The syntax for opening a file in standard I/O is:   ptr = fopen("fileopen","mode");

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A: Get a number num from user and print the last four digit of your student id. Tо  find  the  lаst…

Q: Which of the following opens the employ.txt file and allows the computer to write new data to the…

A: Explanation: The append command is used to add new data to end of the existing file data. The file…

Q: need to read in data from an input file consisting of the following characters (a,b,c,d,e,f).  I…

A: #include <iostream> #include <fstream> using namespace std; int main(){ char…

Q: Q4- Write m-file that will convert a given number of seconds into years, months, days. Use this file…

A: DateString =  datestr(t) DateString =  datestr (DateVector) DateString = datestr (DateNumber)…

Q: Please read the square length from a file called "filelnput.txt" then calculate the square area and…

A: A C programming language provides a file handling mechanism in which open files in different modes…

Q: If a file can not be opened, the command fopen will return

A: fopen opens the specified file in the particular mode.  Example : fp = fopen("file.txt","r"); In…

Q: Describe the mode that each of the following statements causes a file to beopened in.fi l e…

A: In the above question, there are four statement and each statement associate with file access flag.…

Q: What is the purpose of this program ? (when EOF means end of file. It's a sign * that the end of a…

A: Required: c++ code

Q: Describe the difference between reading a file with the >> operator and thegetline function.

A: Given: Describe the difference between reading a file with the >> operator and thegetline…

Q: The names Sam, Tom, Bill, and so on are in the same group as you. The permissions column on a file…

A: To discuss who has the access to a file answer with value on permission column is ----r-----.

Q: The names Sam, Tom, Bill, and so on are in the same group as you. The permissions column on a file…

A: Introduction: This article describes how to configure and adjust the permission levels for folders…