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Random Access memory (RAM). It only holds data while the computer is powered up.

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It is the Random Access Memory (RAM) that is a volatile memory. Unless the data is saved to the hard drive before switching off the computer, the data on the RAM will be lost.

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RAM (Random Access Memory)

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ROM

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Q: Does the hard drive lose its data when power is removed?
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Why is a hard disk non volatile?

Because any data written to a hard drive will be retained almost indefinitely after the power is removed.


How do you get data off a hard drive that was removed from inside a computer?

usb hard drive caddy


Will i lose data when i take off my xbox 360 hard drive?

You will only lose data during the duration your hard drive is removed. As soon as you reconnect it your data will be restored.


Is a hard disk drive input or out put?

A hard disk drive (HDD) is neither an input nor an output device. It is a Storage Device. It helps to store the data in a Non-Volatile form (i.e Data stored in Hard Drive is not lost even after it's power source removed) and data can be retrieved at any time by enabling power for the Hard Drive.


What drive uses a type of memory that requires no power to maintain the data?

The HDD, or hard disc drive is one example of a drive that does not require power to hold its stored data.


Does a drive bay device plug into the motherboard?

An internal hard-drive fits into a bay inside the computer's tower. A power cable from the power unit is plugged into the hard-drive. A data cable plugs the hard-drive into the motherboard.


What is the name of the power saving mode that stores data to a computer's hard drive instead of to its memory?

a flash drive No, not a flash drive....he is talking about the hibernate functionality


Can computers can only retain data temporarily?

Data held on the hard drive, is considered to be permanent. It will still be there, after the power has been removed for many years. Random Access Memory (RAM) is the working memory, held on microchips and needs power to keep the data. It will be immediately lost when the computer is switched off. This usually of little consequence as important data is always held on the hard drive. The RAM is only used for temporary data whilst working.


What three parts that are easily removed from a computer?

RAM Power Supply Hard Drive


Computer memory that is volatile?

If you want an example, all 'RAM' (Random Access Memory) is volatile - once power is removed the data is lost. Compare this to a CD or your hard disk drive.


Is a hard drive considered to be a volatile device?

No, hard drive is a non-volatile device. Volatile memory devices store data temporarily and lose data on power cut. However hard disk retain its data and hence is non-volatile memory.


Does formatting a drive erase the data?

Yes, Surely it will remove everything on hard drive. Formatting a hard drive means to remove everything on hard drive. If you are formatting only a specific drive like C:\ or D:\ then the data in only that drive will be removed.