virtual memory
[ˈvɜːr.tʃu.əl ˈmem.ə.ri]
noun
memória virtual
1. A computer memory management technique that uses hardware and software to allow a computer to compensate for physical memory shortages by temporarily transferring data from RAM to disk storage
The operating system uses virtual memory to run applications that require more RAM than is physically available.
O sistema operacional usa memória virtual para executar aplicativos que exigem mais RAM do que está fisicamente disponível.
2. An abstraction of physical memory that allows programmers to write code as if they have access to a large, continuous address space
Virtual memory provides each process with its own isolated memory space.
A memória virtual fornece a cada processo seu próprio espaço de memória isolado.
Virtual memory is a fundamental concept in computer science taught universally. The English term 'virtual memory' is adopted directly in Portuguese technical terminology and is understood uniformly in both Brazil and Portugal in computing and IT contexts. It is rarely translated further and appears in documentation, textbooks, and professional environments in both countries.
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