What is Disk Allocation Table in Operating System? PDF Download

Learn Disk Allocation Table definition in operating system with explanation to study “What is Disk Allocation Table”. Study disk allocation table explanation with operating system terms to review operating system course for online degree programs.

Disk Allocation Table Definition

  • A table that indicates which blocks on secondary storage are free.

    Operating Systems by William Stallings



Disk Allocation Table Explanation

A disk allocation table is a table that an operating system maintains on a hard disk that provides a map of the clusters that is free for data to be stored in.

Keep Learning Operating System Explanations

What is Rendezvous?

Rendezvous is a data synchronization mechanism. It is a system call that allows two processes to exchange a single datum ...

What is Segmentation?

Segmentation is a memory management technique in which, the memory is divided into the variable size parts. Each part is ...

What is Consumable Resource?

Consumable resources are assets available on machines that can be created or consumed either by the machine or by the ...

What is Object Request Broker?

Object Request Broker is a middleware which allows program to be made from one computer to another through a computer ...

What is Interrupt Handler?

Interrupt handler could be a callback function in an operating system, more specifically in a device driver, the execution of ...

What is File?

A file is a record or a set of data. More precisely, a file is a sequence of bytes organized ...