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What is the full form of DDO?

Full form of DDO: Here, we are going to learn what does DDO stands for? DDO – which is an abbreviation of "Disk Drive Overlay" in Computer Acronyms/Abbreviations, etc.
Submitted by Anushree Goswami, on November 22, 2020

DDO: Disk Drive Overlay

DDO is an abbreviation of Disk Drive Overlay", which is also known as software translation driver. It is a system of the process of software, which overrides in general-purpose computers a number of the main printed circuit board BIOS' hard disk controller driver in random-access memory to access drives sizeable in comparison to 504 MiB by building up and expanding a system BIOS that does not approve of logical block addressing (LBA).

The company Ontrack is the highly extensive well-known dealer in support of such an expansion of a system BIOS, which is providing the license to its Disk Drive Overlay element to a number of the most significant hard disk dealers in support of incorporation into their tools of administration and their products.

DDO Objective

It is used with the purpose to enhance the speed of current operational disk drives.
It is used to put out of sight a disk drive from hackers.
It is used to build up and expand a system BIOS that does not approve of logical block addressing (LBA).

Logical Block Addressing

It is a widespread system of method, which is used with the objective to particularly denote the site of blocks of data that are kept in reserve in storage devices of system of computer, commonly secondary storage systems for example hard disk drives.
The 22-bit Logical Block Addressing is incorporated in the IDE standard in the form of an alternative, which was additionally augmented to 28-bit through the introduction of ATA-1 and to 48-bit through the introduction of ATA-6.