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Logical block addressing (LBA) is a common scheme used for specifying the location of blocks of data stored on computer storage devices, generally secondary storage systems such as hard disk drives. LBA is a particularly simple linear addressing scheme; blocks are located by an integer index, with the first block being LBA 0, the second LBA 1 ...
The physical address of computer memory banks may be mapped to different logical addresses for various purposes. In a system supporting virtual memory, there may actually not be any physical memory mapped to a logical address until an access is attempted. The access triggers special functions of the operating system which reprogram the MMU to ...
The IPv6 address specification 2001:db8:: / 32 is a large address block with 2 96 addresses, having a 32-bit routing prefix. For IPv4, a network may also be characterized by its subnet mask or netmask , which is the bitmask that, when applied by a bitwise AND operation to any IP address in the network, yields the routing prefix.
LUN Masking is a level of security that makes a LUN available to only selected hosts and unavailable to all others. This kind of security is done on the SAN level and is based on the host HBA, i.e. you can give access of specific LUN on the SAN to specific host with specific HBA. LUN masking is mainly implemented at the host bus adapter (HBA ...
INT 13h is shorthand for BIOS interrupt call 13 hex, the 20th interrupt vector in an x86-based (IBM PC-descended) computer system.The BIOS typically sets up a real mode interrupt handler at this vector that provides sector-based hard disk and floppy disk read and write services using cylinder-head-sector (CHS) addressing.
Related: 300 Trivia Questions and Answers to Jumpstart Your Fun Game Night What Is Today's Strands Hint for the Theme: "Shape and Bake"? Today's Strands game deals with molds/shapes for a yummy treat.
Logic block pin locations. Since clock signals (and often other high-fan-out signals) are normally routed via special-purpose dedicated routing networks (i.e. global buffers) in commercial FPGAs, they and other signals are separately managed. For this example architecture, the locations of the FPGA logic block pins are shown to the right.
Federal security experts have long warned about the risk from vehicle attacks and typically recommend a "layered" approach to preventing them during large gatherings like parades, concerts or ...