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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.
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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.
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 .
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.
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.
What are objects that keep their magnetic properties for a long time called?
Permanent magnets
The temperature below which magnetic material can retain a permanent magnetization is called?
Curie temperature.
What is the process of copying data to a storage device?
If you own the computer then you could copy it to your hard drive(normally drive C:) or if you dont own the computer you could save it to your acct on the computer.
