Random Access Memory
2006-12-29 21:30:40
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answer #1
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answered by hotdog197405 3
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Random access memory (usually known by its acronym, RAM) is a type of data store used in computers that allows the stored data to be accessed in any order — that is, at random, not just in sequence. In contrast, other types of memory devices (such as magnetic tapes, disks, and drums) can access data on the storage medium only in a predetermined order due to constraints in their mechanical design.
It costs practically the same time to access any piece of data stored in a RAM chip. In contrast, disks and the like need a short time to retrieve a piece of data if it happens to be close to the current position of the read head, and a long time if the data is far away and the head needs to be repositioned considerably.
Generally, RAM in a computer is considered main memory or primary storage: the working area used for loading, displaying and manipulating applications and data. This type of RAM is usually in the form of integrated circuits (ICs). These are commonly called memory sticks or RAM sticks because they are manufactured as small circuit boards with plastic packaging and are about the size of a few sticks of chewing gum. Most personal computers have slots for adding and replacing memory sticks.
Most RAM can be both written to and read from, so "RAM" is often used interchangeably with "read-write memory." In this sense, RAM is the "opposite" of ROM, but in a more true sense, of sequential access memory
2006-12-30 06:34:32
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answer #2
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answered by sweetraskels 4
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Random Access Memory
http://en.wikipedia.org/wiki/Random_access_memory
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2006-12-30 05:31:03
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answer #3
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answered by jan 7
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random access memory , think of it as the ability to think on the fly , or like women being able to concentrate on seven things at once.
that is how your computer uses ram
2006-12-30 05:51:21
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answer #4
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answered by iammoza 3
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random access memory
2006-12-30 05:32:01
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answer #5
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answered by Huff G 2
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Short for RAMBO!!
2006-12-30 05:37:12
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answer #6
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answered by michalakd 5
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