SK0-003

单选题Which of the following MOST correctly describes a hot spare？（）A A drive assigned to an array that will only hold parity information used for rebuilding a failedarray drive.B An external hard drive to which all data is replicated to for recovery in the 

题目
单选题
Which of the following MOST correctly describes a hot spare？（）
A

A drive assigned to an array that will only hold parity information used for rebuilding a failedarray drive.

B

An external hard drive to which all data is replicated to for recovery in the event of a failure.

C

A drive assigned to an array that will automatically be used to rebuild a failed array drive.

D

An extra drive purchased and stored in the parts cabinet to replace failed drives.

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相似问题和答案

第1题：

Which of the following correctly describes the English phoneme/d/?_________

A．A voiced dental fricative.
B．A voiced alveolar fricative.
C．A voiceless dental plosive.
D．A voiceless alveolar fricative.

答案：B
解析：
考查音素的分类。voiced“浊音”，dentM“齿音”，alveolar“齿龈音”，frieative"摩擦音”，plosive“爆破音”。／d／属于浊音、齿龈音和塞音。

第2题：

Which of the following correctly describes the English phoneme/θ/


A.A voiceless dental fricative.

B.A voiceless alveolar fricative.

C.A voiceless dental plosive.

D.A voiceless alveolar plosive.

答案：A
解析：
考查音素的分类。voiceless“不带声(清音的)”，dental“齿音”，alveolar“齿龈音”，fi'icative“摩擦音”，plosive“爆破音”，／θ／属于清音、齿音、摩擦音，故选A。

第3题：

Which of the following replication methods is MOST fault tolerant?()

A. Hot site

B. Active/passive clustering at the same site

C. Disk-to-disk replication in the same server

D. Warm site


参考答案：C

第4题：

Which statement correctly describes IPsec VPN backup technology？（）

  • A、The cypto isakmp keepalive command is used to configure the Stateful Switchover （SSO）protocol
  • B、Reverse Route Injection （RRI） is configured on at the remote site to inject the central sitenetworks
  • C、Each Hot Standby Routing Protocol （HSRP） standby group has two well-known MACaddresses and a virtual IP address
  • D、The cypto isakmp keepalive command is used to configure stateless failover

正确答案:D

第5题：

A technician needs to install an additional PCI NIC without powering down the server. Which of the following BEST describes the technology the board must support？（）

  • A、 Hot install
  • B、 Hot add
  • C、 Plug and play
  • D、 Hot plug

正确答案:D

第6题：

Which of the following correctly describes the English phoneme/v/?

A．A voiceless labiodental fricative
B．A voiced labiodental fricative
C．A voiceless labiodental plosive
D．A voiced labiodental plosive

答案：B
解析：
考查语音的分类。voiceless“清音”；labiodental“唇齿音”；fricative“摩擦音”；plosive“爆破音”／v/属于浊音、唇齿音和摩擦音。故选B。

第7题：

While explaining to a customer the fault tolerant benefits of x445 they ask what happens if they implement memory mirroring and a DIMM fails in the SMP expansion module.  Which of the following is the most appropriate response？（）

  • A、The DIMM is taken off line， and fault tolerance is available on the other DIMMs only.
  • B、The memory bank is taken offline and rebuilt with the online hot spare and then brought back on line.
  • C、The memory bank containing the failed DIMM is taken off line， and the system is no longer fault tolerant until replaced.
  • D、The DIMM is taken offline， and the online hot spare is initiated and the system remains fault tolerant.

正确答案:C

第8题：

Which of the following provides the MOST redundancy for a corporate server network?()

A. Server-to-server replication

B. Server clustering

C. Hot site

D. Disk-to-disk replication


参考答案：C

第9题：

Which of the following is a benefit of a hot spare？（）

  • A、 Lower cost
  • B、 Allows two RAID 1 drives to simultaneously fail without losing any data
  • C、 Enhanced fault tolerance
  • D、 Enhanced performance

正确答案:C

第10题：

Which of the following will allow a server to continue to function if a stick of memory fails？（）

  • A、 Chipkill
  • B、 Memory RAID
  • C、 Registered memory
  • D、 ECC
  • E、 Hot spare

正确答案:B,E

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