[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fI_nJaLPyDB0i4Y22n_KIppAPUoRa05BAkX3yASvbRis":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-12-24 19:28:33",173685509,[8,9,10,11],"RAID 0","RAID 1","RAID 5","RAID 10",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},25,"e99682fba4cdf6ba824ae89e696b31d0","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2be46843117b7d29d0dc1f1018b21510.jpg","Linux操作系统管理-副本","032090e79ae74487b674b3d1dd334af2","RAID管理在线作业(英文)","Which RAID level provides data mirroring",[21,32,40,43,52,61,70,79,87,96],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],173685507,[25,26,27,28],"Data redundancy","Performance enhancement","Data protection","Automatic data deletion","The main goals of RAID do not include","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":39,"source":30,"type":31},[],173685508,[36,37,26,38],"data redundancy","data mirroring","data protection","The main feature of RAID 0 is",{"answer":41,"createTime":5,"id":6,"options":42,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":44,"createTime":5,"id":45,"options":46,"question":51,"source":30,"type":31},[],173685510,[47,48,49,50],"no data redundancy","Provides data redundancy and performance enhancement","only data mirroring","requires at least two hard drives","The features of RAID 5 include",{"answer":53,"createTime":5,"id":54,"options":55,"question":60,"source":30,"type":31},[],173685511,[56,57,58,59],"data protection capabilities","Implementation","Data storage capacity","Operating system support","The main difference between software RAID and hardware RAID is",{"answer":62,"createTime":5,"id":63,"options":64,"question":69,"source":30,"type":31},[],173685512,[65,66,67,68],"monitor network performance","manage RAID arrays","installing operating systems","manage user accounts","The mdadm tool is used in RAID management to",{"answer":71,"createTime":5,"id":72,"options":73,"question":78,"source":30,"type":31},[],173685513,[74,75,76,77],"install the mdadm tool","add disks to the virtual machine","create the RAID","check the RAID status","The first step in configuring RAID on a virtual machine should be to",{"answer":80,"createTime":5,"id":81,"options":82,"question":86,"source":30,"type":31},[],173685514,[77,83,84,85],"create a new RAID array","delete a RAID array","add new disks to a RAID array","mdadm --create command does the following",{"answer":88,"createTime":5,"id":89,"options":90,"question":95,"source":30,"type":31},[],173685515,[91,92,93,94],"deleting the RAID array immediately","replacing the damaged drive","ignoring the failure","reinstalling the operating system","The response to the failure of a single drive in a RAID includes",{"answer":97,"createTime":5,"id":98,"options":99,"question":104,"source":30,"type":31},[],173685516,[100,101,102,103],"mark the specified disk as faulty","increase RAID performance","create new RAID arrays","detect RAID array errors","The purpose of the mdadm --fail command is to"]