What method do you call to open a text file to read data from it?
Q: What data type do you use when you want to create a file stream object that canread data from a…
A: ifstream datatype
Q: Most programs automatically save a copy of a file beingworked on into a(n) ________file.
A: EXPLANATION - BACKUP FILES - A backup file is used for storing the copies of the file of the…
Q: Why is it important to check whether a file exists or not before trying to open it for input?
A: The simplest thanks to check whether or not a file exists is to do to open the file. ... within the…
Q: Why should a program close a file when it’s finished using it?
A: Three steps that must be taken by a program when it uses file is Open the file Process the file…
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: Check: if the file exists, remove its contents. Else print ‘file is not exits’
A: Note: In this question, the coding language is not specified then we are doing this question in the…
Q: Create text file using stream writer, then write and read the file information? Form! X Read Write…
A: ANSWER;-
Q: How do you open a file so that you can append data into the file?
A: Given: How do you open a file so that you can append data into the file?
Q: Write a program that asks the user to enter a filename and prints out the extension of the file.
A: As per our guidelines we are supposed to answer only one question So please post the other question…
Q: Most programs automatically save a copy of a file beingworked on into a(n) _______________file
A: Given: Most programs automatically save a copy of a file beingworked on into a(n)…
Q: What classes do you use to read data from a file?
A: Given: What classes do you use to read data from a file?
Q: How do you read the contents of a text file that contains whitespace characters as part of its data?
A: . By using getline() method one can read data from file including white spaces. Example:…
Q: The following code segment is supposed to read and display the contents of a file. What problem does…
A:
Q: Given the following lines of code, write a loop to read in the file line by line: String line; int…
A: Given: Fill in the blanks.
Q: Fill-in-the-Blank Why should a program do when it is finished using a file?
A: Answer: Program should close the file when it is finished using the file. The program should close…
Q: What method do you use to read 30 characters from a file?
A: Given: What method do you use to read 30 characters from a file?
Q: Why should a program close a file after it has used it?
A: Three steps that must be taken by a program when it uses file is Open the file Process the file…
Q: How do you detect whether the end of file is reached?
A: Given:- How do you detect whether the end of file is reached?
Q: If you want to read data from a text file, what kind of object should you create?
A: File object: When you create an object, you are "instantiating" a class by creating an instance of…
Q: Write code that opens an output file with the filename number_list.txt, but does not erase the…
A: Write code that opens an output file with the filename number_list.txt, but doesnot erase the file’s…
Q: If we open a file as follows: xfile = open('mbox.txt') What statement would we use to read the file…
A: Given: xfile = open('mbox.txt') #this line creates and returns a file object which can used read…
Q: Fill-in-the-Blank What data type do you use when you want to create a file stream object that can…
A: Ofstream- - This data type represents the output file stream. - It is used to create files…
Q: What happens if the file already exists when you open a file for output?
A: Given: What happens if the file already exists when you open a file for output?
Q: When writing a program that performs an operation on a file, what two fileassociated names do you…
A: GIVEN: When writing a program that performs an operation on a file, what two fileassociated names…
Q: True or False To append data to an existing file, you open it with the File.AppendText method.
A: File.AppendText(string) method is used to append UTF-8 encoded text to an existing or a new file.…
Q: What type of file stream object do you create if you want to read data from a file?
A: What type of file stream object do you create if you want to read data from a file?
Q: The File class contains file input and output operations. In other words, you can use the File class…
A: Given :- The File class contains file input and output operations. In other words, you can use the…
Q: What function do you use to write data to a file?
A: Answer: In Python to write or read data to a file, First, create a file object using the open…
Q: Write a fragment of code to that opens the file called data.txt for input. If the file does not…
A: Check the step 2 for code that opens the file data.txt
Q: You are given a filename. Read the names in the file and output only the initials. For example, if…
A: In the question we are required to print the first letter of word after "," for each line in reverse…
Q: Don't read from a file without checking for previously read the last line of the file. because you…
A: feof() functon is used to check end of the file.
Q: If you wish to read data from a text file, what sort of object should you make?
A: Introduction: When you create an object, you are "instantiating" a class by creating an instance of…
Q: in python before you can read from ( or write to) a file, you need to open it. true or false?
A: Given: Before you may read from (or write to) a file in Python, you must first open it. Is this true…
Q: What is the file pointer?
A: It is a type of pointer which is used to handle and also it keeps track on the files which are being…
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: Create text file using stream writer, then write and read the file information? Form1 Read Write…
A: A Windows Forms Application using Visual C# in the MS Visual Studio Community IDE has been…
Q: Write a program that prompts the user to enter a file name and displays the number of vowels in the…
A: Here is the java program: import java.util.*;import java.io.*;public class Main { public static…
Q: Fill-in-the-Blank What header file do you need to include in a program that performs file operations?
A: fstream header file
Q: Read write from/into file Please read the square length from a file called "filelnput.txt" then…
A: The fila handling mechanism in C programming is performed by using FILE which is used to create a…
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: How do you test end of the file when reading data from a file?
A: Rules for victimization end-of-file (eof( )):1. perpetually take a look at for the end-of-file…
Q: What type of file stream object do you create if you want to write data to a file?
A: Given:- What type of file stream object do you create if you want to write data to a file?
Q: What does it mean when you say "open a file"?
A: Opening a file serve will be described :
Q: Which is the statement that you'd use to read data from file? FSCANF (.....
A: Required: Which is the statement that you'd use to read data from file?…
What method do you call to open a text file to read data from it?
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- You can loop directly through the lines of a file using a for loop. True False You can pickle a complex piece of data, like a list or dictionary, and save it in its entirety to a text file. True FalseWhat is wrong about creating a File object using the following statement? new File("c:\book\test.dat");If you have a file named Bevco.xls, what exactly are you supposed to do with it?