File System

Authors

  • Priyanka Sahni Information Technology, Dronacharya College of Engineering, Gurgaon Author
  • Priyanka Sahni Information Technology, Dronacharya College of Engineering, Gurgaon Author
  • Nonika Sharma Information Technology, Dronacharya College of Engineering, Gurgaon Author

DOI:

https://doi.org/10.53555/nncse.v1i4.513

Keywords:

File System

Abstract

Abstract:  A file is a named collection of related information that is recorded on secondary storage such as magnetic disks, magnetic tapes and optical disks. In general, a file is a sequence of bits, bytes, lines or records whose meaning is defined by the file’s creator and user. In our research paper we’re going to focus on File Structure, File Type, file names, and pathnames.   File Structure- It is a structure, which is according to a required format that operating system can understand. File types also can be used to indicate the internal structure of the file. File Type –It refers to the ability of the operating system to distinguish different types of files such as text files, source files and the binary files etc. Many Operating system supports many types of files. Operating system like MS-DOS and UNIX have following types of files: Ordinary files Directory files Special files    File Operations—A file is an abstract data type. To define a file properly, we need to consider the operations that can be performed on files. The operating system can provide system calls to create, write, read, reposition, delete, and truncate files.   File Access Mechanisms -It refers to the manner in which the records of a file may be accessed. There are several ways to access file 1-Sequential access 2-Direct/ Random access 3-Indexed sequential access Journal of Advance Research in Computer science and Engineering (ISSN: 2456-3552)Vol. 1 No. 4 (2014)1    

Downloads

Published

2014-04-30

Issue

Vol. 1 No. 4 (2014): Journal of Advance Research in Computer Science & Engineering (ISSN: 2456-3552)

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

You are free to:

  1. Share — copy and redistribute the material in any medium or format for any purpose, even commercially.
  2. Adapt — remix, transform, and build upon the material for any purpose, even commercially.
  3. The licensor cannot revoke these freedoms as long as you follow the license terms.

Under the following terms:

  1. Attribution — You must give appropriate credit , provide a link to the license, and indicate if changes were made . You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  2. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Notices:

You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation .

No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.

 
 

How to Cite

File System. (2014). Journal of Advance Research in Computer Science & Engineering (ISSN 2456-3552), 1(4), 01-03. https://doi.org/10.53555/nncse.v1i4.513