The memory that stores the application program currently being executed by the computer and the corresponding data is "RAM". RAM is internal memory that exchanges data directly with the CPU. It can be read and written at any time (except when refreshing), is very fast, and is often used as a temporary data storage medium for the operating system or other running programs.
Memory is a device or component used in digital systems to store large amounts of information. It is an important part of computers and digital devices. Memory can be divided into two categories: random access memory (RAM) and read-only memory (ROM).
The memory that stores the application program currently being executed by the computer and the corresponding data is "RAM", and ROM is read-only memory.
Random Access Memory (English: Random Access Memory, abbreviation: RAM), also called main memory, is an internal memory that directly exchanges data with the CPU. It can be read and written at any time (except when refreshing), is very fast, and is often used as a temporary data storage medium for the operating system or other running programs.
When RAM is working, information can be written (stored) or read (retrieved) from any specified address at any time. The biggest difference between it and ROM is the volatility of data, that is, the stored data will be lost once the power is turned off. RAM is used in computers and digital systems to temporarily store programs, data, and intermediate results.
RAM is composed of storage matrix, address decoder, read/write controller, input/output, chip select control and other parts.
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