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Question

If a memory chip is volatile, it will _________________.

A
Explode if exposed to high temperatures
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B
Lose its Contents if current is turned off
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C
Be used for data storage only
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D
None Of These
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Solution

The correct option is B Lose its Contents if current is turned off

If a memory chip is volatile, it will Lose its Contents if current is turned off.

Volatile memory is computer storage that only maintains its data while the device is powered. Most RAM (random access memory) used for primary storage in personal computers is volatile memory. RAM is much faster to read from and write to than the other kinds of storage in a computer, such as the hard disk or removable media. However, the data in RAM stays there only while the computer is running; when the computer is shut off, RAM loses its data.

Volatile memory contrasts with non-volatile memory, which does not lose content when power is lost. Non-volatile memory has a continuous source of power and does not need to have its memory content periodically refreshed.

RAM will retain data when the computer is turned off. The most common input devices are the mouse and the keyboard. Secondary storage will retain data when the computer is turned off. Solid-state storage uses rigid metallic platters to store data using the magnetic charges of the disk's surface.

A ROM chip is a non-volatile storage medium, which means it does not require a constant source of power to retain the information stored on it. By contrast, a RAM chip is volatile, which means it loses any information it is holding when the power is turned off.


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