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Why do you use ram in computer if hard disks can save data permanently?
Wiki User
∙ 12y ago
access to ram is a lot faster for your computer
Wiki User
∙ 12y ago
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What is a storage?
A storage device is any computer hardware meant to store data permanently or semi-permanently. This includes, but is not limited to hard disks, floppy disks, cdroms and DVDs.
What is a storage device?
CD-R
What contains the computer critical data?
hard disks
Where in a computer can files and other data be permanently stored?
in a hard drive
What are Hard drive removable disks and cds for a computer?
Hard drives, removable disks, and CDs are ways of storing information for computers. They make the process of backup up or moving data from a computer much easier.
Are hard disks used to store data in a computer?
Yes; hard drives store permanent data (data which needs to be retained even while the computer is switched off), this accounts for most data. Almost all files you will interact with on a standard home computer will be stored on the hard drive if they have been saved.
Did the first computer have hard disks?
no
What can you do to protect your hard drive from a raid?
In terms of hard drives, RAID normally means 'Redundant Array of Inexpensive (or Independant) Disks'. That said, if data security is required, an encryption scheme that keeps the keys temporarily in memory is best. In an emergency, the power can be pulled from the computer system, and the data is permanently lost unless the keys can be obtained.
What are the functions of hard disks?
A hard disk acts as a storage device for data. Data is also retrieved from the hard disk. The data that is kept in the hard disk is not erased even when the computer is switched off.
What is a device that holds data until needed?
Permanent storage device such as a hard drive.
A disk marked as dynamic can be used with other dynamic disks in a spanned or volume?
Basic disks and dynamic disks are two types of hard disk configurations in Windows. Most personal computers are configured as basic disks, which are the simplest to manage. Dynamic disks can make use of multiple hard disks within a computer to duplicate data for increased performance and reliability.
What is the function of hard disk?
A hard disk is a device that is used to store large amounts of data in a computer system. Hard disks differ from other memory because they are non-volatile, they retain the data even when they do not have power.
