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In computing, a virtual address space (VAS) or address space is the set of ranges of virtual addresses that an operating system makes available to a process. [1] The range of virtual addresses usually starts at a low address and can extend to the highest address allowed by the computer's instruction set architecture and supported by the operating system's pointer size implementation, which can ...
Virtual address refers to an address identifying a virtual, i.e. non-physical, entity. For example: Virtual address space in computing; Virtual address translation to physical address in computing; Virtual postal address, see virtual mailbox or commercial mail receiving agency; Virtual business address, see Virtual office
VAX (an acronym for Virtual Address eXtension) is a series of computers featuring a 32-bit instruction set architecture (ISA) and virtual memory that was developed and sold by Digital Equipment Corporation (DEC) in the late 20th century.
A virtual mailbox is a service that receives physical mail on behalf of the addressee and usually scans the outside of the mail. [1] Some providers also scan the inside contents of the mail as well. These scans may be photos, PDFs, or text-searchable PDFs.
A virtual IP address (VIP or VIPA) is an IP address that does not correspond to a physical network interface. Uses for VIPs include network address translation (especially, one-to-many NAT ), fault-tolerance, and mobility .
Virtual address, a computer memory location in virtual address space; Vertical alignment, a technology used in a modern liquid-crystal display; Visual analytics, business intelligence visualization tools; Vulnerability assessment, the process of identifying and quantifying vulnerabilities in a system
Virtual address space From a short name : This is a redirect from a title that is a shortened form of a more complete page title, such as a person's full name or the unbroken title of a written work. Use this rcat ( not {{ R from initialism }} nor {{ R from abbreviation }} ) to tag redirects that are the initials of a person's name.
Diagram of relationship between the virtual and physical address spaces. In computing, a physical address (also real address, or binary address), is a memory address that is represented in the form of a binary number on the address bus circuitry in order to enable the data bus to access a particular storage cell of main memory, or a register of memory-mapped I/O device.