whether DMA is enabled
which DMA channels are in use
which DMA mode is in use
general information about DMA on the machine
在哪个文件中定义网卡的I/O地址()。A.cat/proc/modulesB.cat/proc/devicesC.cat/proc/ioportsD.cat/io/dma
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下面哪个命令可以查看网卡的中断()。A.cat/proc/ioportsB.cat/proc/interruptsC.cat/proc/memoryinfoD.which interrupts
为了查看Linux启动信息，可以用()命令A.cat/etc/lilo.confB.dmesgC.cat/proc/cpuinfoD.lilo
用下列()命令查看Linux使用了多少内存A.cat/proc/meminfoB.cat/bin/meminfoC.vi/proc/meminfoD.vi/user/local/meminfo
At which layer of the OSI model does the protocol that provides the information displayed by the "show cdp neighbors" command operate?A．TransportB．PhysicalC．ApplicationD．Data linkE．Network
Whatinformationisdisplayedbythecommandcat／proc／dma?()A.whetherDMAisenabledB.whichDMAchannelsareinuseC.whichDMAmodeisinuseD.generalinformationaboutDMAonthemachine
AcustomerhasasystemwithanumberofLPARs,oneofwhichisrunningasupportedversionofLinux.WhichCLIcommandcananadministratorusetodisplaytheCPUandmemoryresourceallocationoftheLinuxpartition?()A.cat/proc/usr/lparchkB.cat/proc/ppc64/lparcfgC./var/adm/tools/res_listD./var/adm/tools/lparalloc
