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Used to keep data when the power to the computer is turned off?
Wiki User
∙ 11y ago
Storage Devices
Wiki User
∙ 11y ago
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What is volatility in computer?
It is the level of secondary storage that retains data when power is turned off. For example: Memory is volatile if it loses its data when the power is removed.
True or false Secondary storage loses data and programs after electrical power to the computer has been turned off?
true
What is the Difference between prom and RAM?
PROM is "Programmable Read Only Memory" RAM is "Random Access Memory" Prom is used to retain data even when the computer is turned off. RAM is used by the computer to run applications when the computer is running. RAM is high speed memory that can be read/written while the computer is running. Applications and data are loaded into RAM every time your computer is turned on. PROM, ROM, EPROM are all versions of memory that typically contain the same data every time the computer is turned on.
What is an IDE data cable used for?
To connect secondary storage devices and to save the data permanently even while computer is turned off.
What is a computer when it is turned on and the operating system is being loaded?
A computer is loading data when it is turned on and the operating system is being loaded.
Is any long-term data stored on ram?
Not unless you power it permanently. RAM can only store data as long the power is turned on.
Does DVD retain data after the computer is turned off?
Yes
Which term is used to describe 2 to the 20th power?
In computer or data-storage context, it is the prefix mega.
Is ram erased when computer is turned off?
No,it does not because it is volatile memory.
When you save to your data will remain intact even when the computer is turned off?
of course not!
What is used to describe data and what is used to display data in computer?
what is used to describe data and what is used to display data in compuier
Where The information stored in RAM is erased when the computer is turned off?
Main computer memory is called volatile memory. It holds data only as long as it is provided power. When you turn off the computer, you remove power from the memory chips and they loose the ability to hold data. If you want to keep your information, ensure you save it to the computer hard drive before you switch off the computer.
