The magnetic storage chips used to provide non-volatile direct access storage of data and that have no moving parts are known as.
The magnetic storage chips used to provide non-volatile direct access storage of data and that have no moving parts are known as.
The correct option is A Magnetic bubble memory
The magnetic storage chips used to provide non-volatile
direct access storage of data and that have no moving parts are known as
Magnetic bubble memory.
Bubble memory is a type of non-volatile computer memory
that uses a thin film of a magnetic material to hold small magnetized areas,
known as bubbles or domains, each storing one bit of data.
The first mass-produced computer, the IBM 650, had about
8.5 kilobytes of drum memory (later doubled to about 17 kilobytes in the Model
4). As late as 1980, PDP-11/45 machines using magnetic core main memory and
drums for swapping were still in use at many of the original UNIX sites.
The magnetic storage chips used to provide non-volatile direct access storage of data and that have no moving parts are known as Magnetic bubble memory.
Bubble memory is a type of non-volatile computer memory that uses a thin film of a magnetic material to hold small magnetized areas, known as bubbles or domains, each storing one bit of data.
The first mass-produced computer, the IBM 650, had about 8.5 kilobytes of drum memory (later doubled to about 17 kilobytes in the Model 4). As late as 1980, PDP-11/45 machines using magnetic core main memory and drums for swapping were still in use at many of the original UNIX sites.
