arch/arm/kernel/traps.c
arch/arm/mm/fault.c
arch/arm/mm/irq.c
arch/arm/calls.S
ARM处理器收到快中断请求,则进入()异常。A、快中断B、中断C、未定义指令D、预取中止
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Archive file format LOG_ARCHIVE_FORMAT is defined as arch_%s.arc. A week ago, you just archived arch_4.arch to tape, then removed all archived files to save disk space. Yesterday you saw arch_10.arc and arch_11.arc on the disk. Today, you see arch_3.arc in the archive directory. Which two could you happened?()A、Redo logs were restored from tape for recovery. B、The file names are only used when they are copied to tape. C、The database was opened with the RESETLOGS option and log numbers restarted. D、Log names run in circular fashion; arch_3.arc is re-created by the ARCn process. E、A file name is randomly chosen by the archive process; as long as it is unique, it does not have to be sequential.
In your database, you may be forced to perform a recovery using the RESETLOGS option during which the redo logs would be reset to sequence number 1. You want to avoid the overwriting of old log files. Which archived log file name format ensures this? ()A、%t_%s.dbfB、arch_%t.arcC、arch_%d.arcD、arch_%t_%d.arcE、arch_%d_%s_.dbfF、arch_%t_%s_%r.arc
多选题Archive file format LOG_ARCHIVE_FORMAT is defined as arch_%s.arc. A week ago, you just archived arch_4.arch to tape, then removed all archived files to save disk space. Yesterday you saw arch_10.arc and arch_11.arc on the disk. Today, you see arch_3.arc in the archive directory. Which two could you happened?()ARedo logs were restored from tape for recovery.BThe file names are only used when they are copied to tape.CThe database was opened with the RESETLOGS option and log numbers restarted.DLog names run in circular fashion; arch_3.arc is re-created by the ARCn process.EA file name is randomly chosen by the archive process; as long as it is unique, it does not have to be sequential.
填空题ARM处理器有7种异常:主要包括()、未定义指令UND、软件中断SWI、指令预取中止PABT、数据访问中止DABT、()以及快速中断FIQ。
单选题未定义指令异常的C处理函数在()文件中定义。A arch/arm/kernel/traps.cB arch/arm/mm/fault.cC arch/arm/mm/irq.cD arch/arm/calls.S
单选题在Linux2.4或者2.6内核中,和ARM体系结构相关的中断处理程序的C代码在源码树的()文件中A kernerl/irq.cB arch/arm/kernel/irq.cC arch/arm/mach/irq.cD arch/arm/kernel/entry-armv.S