Asked by: Garazi Rubert
technology and computing data storage and warehousing

In which type of files data can be accessed randomly?

Last Updated: 2nd May, 2020

Random and Sequential Describe Data Files
A random-access data file enables you to read or writeinformation anywhere in the file. In a sequential-access file, you can only read and write information sequentially, starting from the beginning of the file. Both types of files have advantages and disadvantages.

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Regarding this, how files are accessed randomly?

Random-access file is a term used to describe a file or set of files that are accessed directly instead of requiring that other files be read first. Computer hard drives access files directly, where tape drives commonly access files sequentially.

Furthermore, what are the types of file access? There are three ways to access a file into a computer system: Sequential-Access, Direct Access, Index sequential Method.

  • Sequential Access – It is the simplest access method.
  • Direct Access – Another method is direct access method also known as relative access method.
  • Index sequential method –

Likewise, what are random access storage devices?

Random-access memory (RAM) is a form of computer data storage that stores data and machine code currently being used. A random-access memory device allows data items to be read or written in almost the same amount of time irrespective of the physical location of data inside the memory.

What are two advantages of the random access type file?

Also is faster than random access. On the other hand, random access file has the advantage that you can search through it and find the data you need more easily (using indexing for example). Random Access Memory (RAM) in computers works like that.

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