Which of the following file access patterns lends itself most well to chained file allocation on disk?
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Which of the following file access patterns lends itself most well to chained file allocation on disk?
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- The MINIX filesystem supports filenames of 60 characters (and allocates all 60 characters in the directory file, whether they are used or not). In light of this fact, explain why the ‘rename’ system call was not simply implemented by changing the filename in place in the directory file.After formatting a partition on a hard disc drive using a filesystem, all subsequent partitions must utilize the same filesystem. Which of the following statements is correct?Please choose the answer and give the reasoning for it. Given the following statement, which statement will write "Calvin" to the file DiskFile.txt? PrintWriter diskOut = new PrintWriter("DiskFile.txt"); 1. System.out.println(diskOut, "Calvin"); 2. DiskFile.println("Calvin"); 3. PrintWriter.println("Calvin"); 4. diskOut.println("Calvin");
- Your assignment is to write a program that will: 1. accept the name of a file to encrypt (either via prompt or command line argument) 2. produce an encrypted version of the specified file (saving to a different filename), and 3. decrypt the encrypted file (saving to a third filename). c++Create File comparators that arrange files in ascending/descending order of file size, ascending/descending order of file name, and ascending/descending order of last modification date. Employ these comparators in LS, a programme that accepts a command-line input and lists the files in the current directory in a certain order, such as "-t" to sort by timestamp.To break ties, support several flags. Be certain you use a reliable sort.Given an initialised variable fileName, write a series of instructions that produces a file with the name indicated by fileName and a single line stating "This Is File:" followed by the file's name. Verify that the data written to the file has been purged from its buffer and that all system resources utilised by these statements have been freed. (Don't worry about exceptions; presume they're handled elsewhere.)