A direct-access storage device (DASD) (pronounced ) is a secondary storage device in which "each physical record has a discrete location and a unique address". The term was coined by IBM to describe devices that allowed random access to data, the main examples being drum memory and hard disk drives. Later, optical disc drives and flash memory units are also classified as DASD.The term DASD contrasts with sequential access storage device such as a magnetic tape drive, and unit record equipment such as a punched card device. A record on a DASD can be accessed without having to read through intervening records from the current location, whereas reading anything other than the "next" record on tape or deck of cards requires skipping over intervening records, and requires a proportionally long time to access a distant point in a medium. Access methods for DASD include sequential, partitioned, indexed, and direct.
The DASD storage class includes both fixed and removable media.

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  1. J

    Archive Bat wala ng nag popost ng ros cheat....

    post kayo araw2x ng ros cheat ung kalium ba un mas okay kasi un kaysa ibang cheat d kami na baban..
  2. A

    Closed Mga boss helppp

    san po ako makaka kuha ng rufus ? para sa bootable usb ? hirap makahanap e
  3. L

    Closed Totoo ba nag mag kaka.earn ka ng real money sa bitcoin?

    Anyone proof? Kung meron man pano maka avail nito?
  4. N

    Closed Question

    May proxy S po ba for smart prepaid nag dl po ksi ako ng xp file then tinest ko for smart then gumana. Gusto ko lng po malaman ung proxy S para sa smartP Thanks po!
  5. P

    Closed Bakit laging nag coconection set by peer ang injector

    Bakit laging nag Coconection set by peer ang injector Tulong poh! help
  6. J

    Hindi po ako makapag uc sa smart :/

    'yun 'yun ee, matagal tagal na din akong gumagamit nung config sa smart na, at sa UC ko naman, @. Mabilis siya kung sa mabilis, (y) noon. Pero, as of now po, hindi ako makapag net... :hungover: :dead: :notworthy: :/ What shall I do? Pa help naman po mga boss...

Did you know?

Credit is the trust which allows one party to provide money or resources to another party wherein the second party does not reimburse the first party immediately, but promises either to repay or return those resources at a later date.

Lenders want to make sure all their bases are covered before they extend you credit. That means they may look at factors other than your credit score to determine whether to lend you money. Your employment status also can play a role: If your income is too low or you haven’t been at your current workplace long, those factors could weigh against you.

Errors can come in a variety of forms. You may not have been credited for a payment you made, or you may have been charged for a purchase you didn’t make. A debt might be listed more than once, or your balance might be wrong.