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Computer memory stores information, such as data and programs, for immediate use in the computer. The term memory is often synonymous with the terms RAM, main memory, or primary storage. Archaic synonyms for main memory include core (for magnetic core memory) and store.
- Memory Geometry
In the design of modern computers, memory geometry describes...
- Page (computer memory)
A page, memory page, or virtual page is a fixed-length...
- Memory Geometry
Computer memory is a temporary storage area. It holds the data and instructions that the Central Processing Unit ( CPU) needs. Before a program can run, the program is loaded from storage into the memory. This allows the CPU direct access to the computer program. Memory is needed in all computers .
Random-access memory ( RAM; / ræm /) is a form of electronic computer memory that can be read and changed in any order, typically used to store working data and machine code.
May 20, 2024 · computer memory, device that is used to store data or programs (sequences of instructions) on a temporary or permanent basis for use in an electronic digital computer. Computers represent information in binary code, written as sequences of 0s and 1s.
- David Hemmendinger
Memory is designed for fast access and typically stores only the data and instructions that are necessary for the currently running programs on a computer. Computer memory isn't infinite, so there's a limit to how much data we can input before we overflow the memory.
This definition explains what computer memory is and how it works. Learn about the different types of memory used in computers, as well as its history and future use.
