Quick Answer: What Does DASD Mean?

What is Sasd and DASD?

The Sequential Access Storage Device (SASD) is a computer storage device whose content is accessed sequentially, as opposed to directly.

For example, a tape drive is a SASD, while a disk drive is a Direct Access Storage Device(DASD)..

What does BTFM mean?

the Funk out of MeAbbreviation. Meaning. ***** BTFM. Beats the Funk out of Me.

What are direct access devices give example?

A direct-access storage device (DASD) is another name for secondary storage devices that store data in discrete locations with a unique address, such as hard disk drives, optical drives and most magnetic storage devices.

Can CD Roms record data over and over again?

This means that the disc can be recorded on over and over again. Unlike CD/DVD-R’s these discs DO NOT become ROMS (not read only) once burned. RW drives are used to burn data onto dye on the RW disc (and also read from it).

What is the difference between sequential and direct access?

“Sequential access must begin at the beginning and access each element in order, one after the other. Direct access allows the access of any element directly by locating it by its index number or address.

What is DASD in computer?

A direct-access storage device (DASD) (pronounced /ˈdæzdiː/) is a secondary storage device in which “each physical record has a discrete location and a unique address”.