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- Suppose you have an open file object called infile. Which of the following C++ statements will close the file? A infile.closeFile(); B closeFile("infile"); C close("infile"); D infile.close():POWERSHELL TASK Try to multiply two numbers stored into a file and the file name should be a command-line argument.What is wrong about creating a File object using the following statement? new File("c:\book\test.dat");
- Suppose you wish to create a new file named NewFile.txt and write data to it. Writethe statements necessary to open the file.3. Write a function which reads an already existing file “File1.txt” and write digits (0-9) in to a new text file “mynumber.txt” and non digits into a file “Text.txt”.in c++The_______________ directive inserts a file in another file.
- In c++ write a code that tells a user to enter a filename and read that text file line by line.POWERSHELL TASK Try to swap two strings/names in a file and the file name should be a command-line argument.Write a sequence of statements to create a file with fileName's name and a line saying "This Is File:" followed by the file's name. Check the file's buffer and system resources consumed by these statements. (Ignore exceptions.)
- Write a program which reads the content of two files “text1.txt” and “text2.txt” line byline and merges them into another file called “merge12.txt”.You can safely assume that the input is valid. (please write the code in programming C)You must solve the problem in C++ (Create a text file)Write a program to create a file named Exercise13_1.txt if it does not exist. If it does exist, append new data to it. Write 100 integers 0 to 99 into the file using text I/O. Integers are separated by a space.Question 1 of 1: Word Swap: Write a C++ program that will swap the words Caesar and Brutusin the file “source_file.txt”. You will need to load the file “source_file.txt” and finally write theupdated contents with the replaced words to the file “target_file.txt”.Successful operation should swap all occurrences of Caesar with Brutus and Brutus with Caesar.You can use functions from the cstring library. You are not allowed to use the string datatype.Please properly comment your code before submission.