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单选题 The features of RAID 5 include

A. no data redundancy

B. Provides data redundancy and performance enhancement

C. only data mirroring

D. requires at least two hard drives

学科：Linux操作系统管理-副本

时间：2024-12-24 11:28:33

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题目1
单选题
The main goals of RAID do not include
A. Data redundancyB. Performance enhancementC. Data protectionD. Automatic data deletion
题目2
单选题
The main feature of RAID 0 is
A. data redundancyB. data mirroringC. Performance enhancementD. data protection
题目3
单选题
Which RAID level provides data mirroring
A. RAID 0B. RAID 1C. RAID 5D. RAID 10
题目4
单选题
The features of RAID 5 include
A. no data redundancyB. Provides data redundancy and performance enhancementC. only data mirroringD. requires at least two hard drives
题目5
单选题
The main difference between software RAID and hardware RAID is
A. data protection capabilitiesB. ImplementationC. Data storage capacityD. Operating system support
题目6
单选题
The mdadm tool is used in RAID management to
A. monitor network performanceB. manage RAID arraysC. installing operating systemsD. manage user accounts
题目7
单选题
The first step in configuring RAID on a virtual machine should be to
A. install the mdadm toolB. add disks to the virtual machineC. create the RAIDD. check the RAID status
题目8
单选题
mdadm --create command does the following
A. check the RAID statusB. create a new RAID arrayC. delete a RAID arrayD. add new disks to a RAID array
题目9
单选题
The response to the failure of a single drive in a RAID includes
A. deleting the RAID array immediatelyB. replacing the damaged driveC. ignoring the failureD. reinstalling the operating system
题目10
单选题
The purpose of the mdadm --fail command is to
A. mark the specified disk as faultyB. increase RAID performanceC. create new RAID arraysD. detect RAID array errors
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