Which INT 21h function writes a block of data to a file or device?
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Which INT 21h function writes a block of data to a file or device?
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- Which INT 21h function would you call if you wanted to make a file read-only?* What applies to normal files The character string containing the name of the user & the second argument is the mode O That character string containing file pointer & the second argument is the O mode None of the mentioned O character string containing the name of the file & the second argument is the mode OPOWERSHELL TASK Try to swap two strings/names in a file and the file name should be a command-line argument.
- What is the read position of a file? When a file is initially opened for reading, where is the read position?Show two different ways to reset the file position pointer to the beginning of the fileAsiacell O & O 12:50 PM zain 10 & is used to pass a parameter by value * is used as a reference operator * is called the dereference operator & in front of a variable identifier means memory address of this variable fstream.h must be included when reading and writing with files
- Find an incorrect statement. Group of answer choices Type iostream is used for handling both input and output file operations Type ifstream is used for handling input file operations Type ofstream is used for handling output file operations Type fstream is used for handling both input and output file operationsIn what mode do you open a file if you want to write data to it, but you do not want to erase the file’s existing contents? When you write data to such a file, to what part of the file is the data written?What is the purpose of a "binary file," and how does it differ from a "text file"?