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There are several. The Hard Drive is probably the most robust as it does the majority of storage of data. Any internally installed plate based drive uses magnets as opposed to laser to read and write data (laser read/write drives are CD, DVD, Blu-Ray).
In addition, the computers memory card functions as a short term hard drive though I think these are not magnet based, ie putting a memory card up to a magnet will not delete all of the data.
What else can I help you with?
What is a device that holds data until needed?
Permanent storage device such as a hard drive.
What is magnetic storage media usually sealed in a case inside the computer?
Its called your hard drive.
A computer's temporary memory is called?
Temporary storage in a computer is designated as RAM (Random Access Memory), and gets reset every time the computer is shut down; unlike permanent storage (Harddrives, Flash Drives). RAM allows a computer to run programs without bogging down the harddrive, which is much slower by comparison.
When a computer saves information permanently this is called?
When a computer saves information permanently, this is called "storage." This process typically involves writing data to non-volatile storage media, such as hard drives or solid-state drives, ensuring that the information remains accessible even when the computer is powered off. Permanent storage allows users to retrieve and use data over time, unlike temporary storage, which is lost when the computer is shut down.
What would a permanetly magnetic substance be called?
permanent magnet
What is the influence of a permanent magnet's magnetic field on a piece of iron called?
It is called ferromagnitisum .
What is The temperature which magnetic material can retain a permanent magnetization is called?
The temperature at which a magnetic material can retain permanent magnetization is called the Curie temperature (or Curie point). Above this temperature, the material loses its permanent magnetic properties and becomes paramagnetic, as the thermal energy disrupts the alignment of magnetic domains. Below the Curie temperature, the material can maintain a stable magnetization.
When all of the magnetic domains line up on their own what is the materia called?
electro magnetic feilds
What is the storage of computer data?
The definition of computer storage is a data storage that is often called storage of memory refer to computer components and recordings media that retains digital data used.
In which basic function does the computer save information?
The basic function in which a computer saves information is called storage. This involves writing data to storage devices such as hard drives, solid-state drives, or cloud storage, allowing users to retrieve and use the information later. Storage can be temporary (like RAM) or permanent (like hard drives), depending on the needs of the application.
When data and instructions are not being used they must be kept in permanent storage sometimes called?
Permanent or Secondary storage - such as a hard drive, CD, DVD, or USB drive
A piece of magnetic material that retains its magnetic properties after it is removed from a magnetic field?
A material that retains its magnetic properties after being removed from a magnetic field is called a permanent magnet. These materials are able to maintain their magnetization due to their atomic or molecular structure that allows them to have a permanent magnetic field. Common examples include materials like iron, cobalt, and nickel.
