- disk change memory
- 可换磁盘存储器
English-Chinese computer dictionary (英汉计算机词汇大词典). 2013.
English-Chinese computer dictionary (英汉计算机词汇大词典). 2013.
Memory-mapped file — A memory mapped file is a segment of virtual memory which has been assigned a direct byte for byte correlation with some portion of a file or file like resource. This resource is typically a file that is physically present on disk, but can also… … Wikipedia
Disk-drive performance characteristics — are the attributes which control the time it takes to transfer (read or write) data between a computer and a data storage device (most typically disk storage) starting with the initial command from the computer or host until the storage device… … Wikipedia
Memory protection — is a way to control memory access rights on a computer, and is a part of most modern operating systems. The main purpose of memory protection is to prevent a process from accessing memory that has not been allocated to it. This prevents a bug… … Wikipedia
Disk cache — may refer to: Disk buffer, the small amount of buffer memory present on a hard drive. Page cache, the cache of disk pages kept by the operating systems, stored in unused main memory. General application level caching of data stored on the disk.… … Wikipedia
Disk formatting — Formatting a hard drive using MS DOS Disk formatting is the process of preparing a hard disk drive or flexible disk medium for data storage. In some cases, the formatting operation may also create one or more new file systems. The formatting… … Wikipedia
Disk partitioning — GParted is a popular utility used for disk partitioning Disk partitioning is the act of dividing a hard disk drive into multiple logical storage units referred to as partitions, to treat one physical disk drive as if it were multiple disks.… … Wikipedia
Memory mapping — In computing, memory mapping may refer to: Memory mapped file, also known as mmap() Memory mapped I/O, an alternative to port I/O; a communication between CPU and peripheral device using the same instructions, and same bus, as between CPU and… … Wikipedia
Magnetoresistive random access memory — Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM In development T RAM Z RAM TTRAM Historical Delay line memory Selectron tube Williams tube Non volatile … Wikipedia
Flash memory — Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM In development T RAM Z RAM TTRAM Historical Delay line memory Selectron tube Williams tube Non volatile … Wikipedia
Magnetoresistive Random Access Memory — (MRAM) is a non volatile computer memory (NVRAM) technology, which has been under development since the 1990s. Continued increases in density of existing memory technologies ndash; notably Flash RAM and DRAM ndash; kept MRAM in a niche role in… … Wikipedia
computer memory — memory (def. 11). * * * Introduction 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,… … Universalium