JAMB - Commerce (2015 - No. 33)
In the permanent storage device, DASD means
Data Access Systems Device
Direct Access Systems Device
Data Access Storage Device
Direct Access Storage Device
Maelezo
DASD means direct-access storage device (DASD). It 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.