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  2. Virtual memory - Wikipedia

    en.wikipedia.org/wiki/Virtual_memory

    Virtual memory combines active RAM and inactive memory on DASD [a] to form a large range of contiguous addresses.. In computing, virtual memory, or virtual storage, [b] is a memory management technique that provides an "idealized abstraction of the storage resources that are actually available on a given machine" [3] which "creates the illusion to users of a very large (main) memory".

  3. Memory virtualization - Wikipedia

    en.wikipedia.org/wiki/Memory_virtualization

    Memory virtualization technology follows from memory management architectures and virtual memory techniques. In both fields, the path of innovation has moved from tightly coupled relationships between logical and physical resources to more flexible, abstracted relationships where physical resources are allocated as needed.

  4. Samsung Galaxy A01 - Wikipedia

    en.wikipedia.org/wiki/Samsung_Galaxy_A01

    The phone features a 5.7-inch 720p touchscreen display, a dual camera setup, and comes with. One UI Core 2.0 over Android 10 . [ 2 ] [ 3 ] A similar device, Galaxy M01 , was first released in June 2020, which shares some of the features with the Galaxy A01 (but it has 3GB of RAM and drops the 16GB storage option and has a bigger 4000mAh battery).

  5. If you carry a cell phone, you also have a calculator. Pretty much every mobile phone on the market has one, so you have no excuse not to do some intelligent per-unit math while you're out shopping.

  6. Memory management unit - Wikipedia

    en.wikipedia.org/wiki/Memory_management_unit

    A 68451 MMU, which could be used with the Motorola 68010. A memory management unit (MMU), sometimes called paged memory management unit (PMMU), [1] is a computer hardware unit that examines all memory references on the memory bus, translating these requests, known as virtual memory addresses, into physical addresses in main memory.

  7. Category:Virtual memory - Wikipedia

    en.wikipedia.org/wiki/Category:Virtual_memory

    A computer design feature that permits software to use more main memory (the memory which the CPU can read and write to directly) than the computer actually physically possesses. Pages in category "Virtual memory"

  8. Memory paging - Wikipedia

    en.wikipedia.org/wiki/Memory_paging

    The required disk space may be easily allocated on systems with more recent specifications (i.e. a system with 3 GB of memory having a 6 GB fixed-size page file on a 750 GB disk drive, or a system with 6 GB of memory and a 16 GB fixed-size page file and 2 TB of disk space).

  9. Virtual memory compression - Wikipedia

    en.wikipedia.org/wiki/Virtual_memory_compression

    By reducing the I/O activity caused by paging requests, virtual memory compression can produce overall performance improvements. The degree of performance improvement depends on a variety of factors, including the availability of any compression co-processors, spare bandwidth on the CPU, speed of the I/O channel, speed of the physical memory, and the compressibility of the physical memory ...