A.ruin
B.destruction
C.damage
D.harm
第1题:
A.Thebackupmetadatawillbemaintainedinthecontrolfilefor100days.
B.Thebackupmetadatawillbemaintainedintherecoverycatalogfor100days.
C.Thebackupmetadatawillbemaintainedintheflashrecoveryareafor100days.
D.After100days,thebackupsetsandimagecopieswillbedeletedfromthemedia.
第2题:
A.Retainthedatafilebackupfor7days.
B.Runtherecoverprocessevery7days.
C.Destroythephysicalbackupfilesevery7days.
D.Destroythephysicalbackupfilesolderthan7days.
E.Retainonebackupofeachdatafileforatleast7days.
F.Keepthecataloginformationinthecontrolfilefor7days.
第3题:
第4题:
A.@do
B.@for
C.@while
D.@dowhile
第5题:
第6题:
54、下面关于Storm框架设计描述正确的是:
A.Storm运行在分布式集群中,其运行任务的方式与Hadoop类似
B.在Hadoop上运行的是MapReduce作业,而在Storm上运行的是“Topology”
C.Storm集群采用P2P架构
D.Storm采用了Zookeeper来作为分布式协调组件