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8、不属于SNaPshot技术局限性的是
A．复合检测的SNP位点数有限
B．复合检测50个以上SNP的技术难度较大
C．不易在法医DNA实验室推广应用
D．目前还没有核心SNP位点检测系统
参考答案和解析
不易在法医 DNA 实验室推广应用
更多 “8、不属于SNaPshot技术局限性的是A．复合检测的SNP位点数有限B．复合检测50个以上SNP的技术难度较大C．不易在法医DNA实验室推广应用D．目前还没有核心SNP位点检测系统” 相关考题
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XIV的快照技术不支持？（）A、Snapshot of snapshotB、Writable SnapshotC、Snapshot Consistency GroupD、Business Continue Volume
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Using splitvg to create a snapshot volume group of rootvg results in an error. What is the most likely cause of the error（）A、There is not an available disk to allocate to the snapshot volume groupB、One of the physical volumes associated with rootvg has a status of "missing"C、Rootvg is running in enhanced concurrent modeD、A snapshot volume group cannot be created for the rootvg
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While running long running queries， you receive the Snapshot too old error. Which advisor can help you to avoid the Snapshot too old error？（）A、 Memory AdvisorB、 Segment AdvisorC、 Undo AdvisorD、 SQL Tuning Advisor
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You have taken a Logical Volume Manager (LVM) snapshot backup of a volume that contains the MySQL data directory. Why is it important to remove snapshots after completing a RAW backup in this way?（）A、The snapshot size will continue to grow as changes to the volume are madeB、The snapshots take a significant amount of disk space as they are a duplicate copy of the dataC、The system can only support one snapshot per volume, and you need to remove it to be able to take your next backupD、The system keeps a copy of changes in memory and can cause an out of memory event
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A snapshot of the /export/project file system has been taken. Prior to backing up the file system， you need to check to see if certain files are on the snapshot. The snapshot needs to be mounted to check for these files. Which command will mount the snapshot？ （）A、 mount -F ufs -o ro /dev/fssnap/0 /checkB、 mount -F ufs -o rw /dev/fssnap/0 /checkC、 mount -F ufs -o ro /export/project /checkD、 mount -F ufs -o rw /export/project /check
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You have a Windows Server 2008 R2 Hyper-V server. You need to ensure that you are prompted to specify a custom snapshot name when you create a snapshot. What should you use to create the snapshot？（）A、Hyper-V ManagerB、Windows Server BackupC、the Virtual Machine Connection windowD、the Backup command-line tool （also known as wbadmin.exe）
考题
单选题A snapshot of the /export/project file system has been taken. Prior to backing up the file system， you need to check to see if certain files are on the snapshot. The snapshot needs to be mounted to check for these files. Which command will mount the snapshot？ （）A
mount -F ufs -o ro /dev/fssnap/0 /checkB
mount -F ufs -o rw /dev/fssnap/0 /checkC
mount -F ufs -o ro /export/project /checkD
mount -F ufs -o rw /export/project /check
考题
单选题Using splitvg to create a snapshot volume group of rootvg results in an error. What is the most likely cause of the error（）A
There is not an available disk to allocate to the snapshot volume groupB
One of the physical volumes associated with rootvg has a status of missingC
Rootvg is running in enhanced concurrent modeD
A snapshot volume group cannot be created for the rootvg
考题
单选题You have a Windows Server 2008 R2 Hyper-V server. You need to ensure that you are prompted to specify a custom snapshot name when you create a snapshot. What should you use to create the snapshot？（）A
Hyper-V ManagerB
Windows Server BackupC
the Virtual Machine Connection windowD
the Backup command-line tool （also known as wbadmin.exe）
考题
单选题After you back up /export using a file system snapshot， and you have removed the snapshot， you also need to remove the backing store. If the snapshot was created with： # mkdir /var/tmp/backup-snaps # fssnap -o bs=/var/tmp/backup-snaps /export Which file do you need to remove？ （）A
AB
BC
CD
D
考题
单选题While running long running queries， you receive the Snapshot too old error. Which advisor can help you to avoid the Snapshot too old error？（）A
Memory AdvisorB
Segment AdvisorC
Undo AdvisorD
SQL Tuning Advisor
考题
单选题Which command copies the factory-default files to your backup media？（）A
request system snapshot rescueB
request system snapshot factoryC
request system snapshot defaultD
request system snapshot as-primary
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