In order for data to not be effected in another file with the same data there needs to be different file names. If the file has the same name and is linked to the other file, data can be changed in both files.
Using sensible file names for data makes it easier to locate and identify files quickly. It helps improve organization and reduces the chance of errors or confusion when working with multiple files. Additionally, descriptive file names can provide context and make the data more understandable to others who may access it.
Numerical- files are identified by numbers. Alphabetical-files are arranged by name in alpha sequence geographical-the file's location, whether by state, city, or country, is the primary means of reference. Organizational-files are identified by organization or command level. Subjective-the file's subject is the primary means of reference.
There are lots of ways. Data can be typed in directly. Data can be copied and pasted from other files and applications. Data can be imported from other file formats, like text files.
Deleting files, and not overwriting them, only changes the first character of the file name in the directory table to ?. The directory search skips all such names. Only a defrag of the drive will remove the data. The data will still be intact until you do a write of an existing file or add a new one. In that case the data may be destroyed in places but a forensic program may be able to reconstruct most or all of the data from a deleted file.
Data structures that contain information about files in Unix file systems that are created when a file system is created. Each file has an inode and is identified by an inode number (i-number) in the file system where it resides. inodes provide important information on files such as user and group ownership, access mode (read, write, execute permissions) and type
A file compression or "zip" utility
Data file recovery retrieves deleted files by scanning the hard drive. When a file is deleted, its data is still capable of being recovered as long as the space it was in on the hard drive has not been rewritten.
file allocation table (fat)
square file
An exe is a file which is run by the computer. It is not a data file. You can not take it apart. It does not contain separate files per se although it may liink to several separate files within the computer such as dll files.
Data are physical files, for example, some picture files, word files on your computer. Information is the meaning of those data, for example, your company's finance information in the word file.