boot sector
引导扇区
Moreover, the various boot sectors by which each of the first processor and the second processor are booted from (for each of cold and/or soft boots) can be different. For improved security, the first processor (or main application processor) can be booted from a first boot sector during cold boots in which multiple processors of the integrated circuit are booted. Then, during soft boots (e.g., re-activations after being powered down while other of the processors maintain operation), the first processor (or main application processor) can be booted from a second boot sector. The first boot sector can be cloaked after its use during a cold boot, such that it is a secure boot sector which cannot be accessed except during such a cold boot.
扇区是磁盘 (软盘或硬盘) 访问的最小单位，通常包含512个字节，一些特殊位置处的扇区被写入引导代码，成为引导扇区。在计算机启动过程中，引导扇区被装入内存，并获得控制权，操作系统才得以装入。引导扇区的主要功能是查找操作系统内核文件在磁盘上的扇区位置，将其读入内存，并移交控制权。
boot sector
来自翻译宝典
- 英语>简体中文, 专利术语
boot sector
引导扇区
引导扇区
- 英语>简体中文, 计算机词典
boot sector
啟動扇區
啟動扇區
- 英语>繁体中文(台湾), 电子计算机名词
boot sector
启动扇区
A critical disk structure for starting your computer, located at sector 1 of each volume or floppy disk. It contains executable code and data that is required by the code, including information used by the file system to access the volume. The boot sector is created when your format the volume.
启动扇区
A critical disk structure for starting your computer, located at sector 1 of each volume or floppy disk. It contains executable code and data that is required by the code, including information used by the file system to access the volume. The boot sector is created when your format the volume.
- 英语>简体中文, IT术语集
boot sector
引导扇区
The first 512 bytes of sector 0 of a partitioned data storage device.
引导扇区
The first 512 bytes of sector 0 of a partitioned data storage device.
- 英语>简体中文, IT术语集
