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Not usually. When CD, DVD, Blu-Ray, etc. Recordables are burnt, the data is usually fixed and cannot be added or removed. However, there are special disks called re-writable disks (RW) and the data can be removed and rewritten several times.
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∙ 13y ago
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How do you remove data from CD?
Once burned to disc, it can not be removed.
How do you reuse DVD r disks?
No, once a DVD-R is burned (or even partly burned) there is no way to 'unburn' it for reuse.
What do you use floppy disks for?
Storing data, transferring data from on computer to another.
What contains the computer critical data?
hard disks
Why do We the people need Hard Disks?
Data storage.
What is the use of RAIDs?
RAID (Redundant array of inexpensive disks) is a configuration of hard drives use to write data to multiple disks which provides data security etc.
Do magnetic disks use magnetic particles to store items such as data instructions and information on a disks surface?
True.
Will a strong magnet erase DV-R discs?
If it's a `burned' disk such as a commercial video disk, CD ROM or something you burned on your computer then the answer is no. Burned disks aren't affected by magnets. However, if it's something placed on what's commonly called "floppy' type disks, then yes, a magnet can have an effect on the disk.
What type of storage includes hard disks and floppy disks?
"Permanent storage", because the data does not disapear when the power is turned off.
What uses data striping to distribute data across multiple disks with no fault tolerance?
RAID 0
What do CD's use to store data on the disks surface?
Pits and lands
What is an optical disks?
an optical disk which stores data optically
