CMS专题

单选题Which disk configuration provides the fastest write performance with fault tolerance（）A RAID 0B RAID 6C RAID 5D RAID 1+0

题目
单选题
Which disk configuration provides the fastest write performance with fault tolerance（）
A

RAID 0

B

RAID 6

C

RAID 5

D

RAID 1+0

参考答案和解析
正确答案： B
解析： 暂无解析
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相似问题和答案

第1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2题：

Which of the following is the advantage of Server to Server replication in a cluster environment over Disk to Disk？（）

  • A、Reduced network traffic
  • B、Frequent BIOS updates are not required
  • C、Backup agent does not need to be installed
  • D、Provides greater overall fault tolerance

正确答案:D

第3题：

Which of the following is the correct configuration for a RAID 5 array?()

A. A two disk set with one data strip

B. A three disk set with two data strips and a parity strip

C. A two disk set with two data strips

D. A four disk set with two sets of data strips


参考答案：B

第4题：

Which of the following backup media would be MOST appropriate for router configuration files？（）

  • A、Optical
  • B、Tape
  • C、Flash drive
  • D、Hard disk

正确答案:C

第5题：

Which protocol provides a method of sharing VLAN configuration information between switches?（）

  • A、VTP
  • B、STP
  • C、ISL
  • D、802.1Q
  • E、VLSM

正确答案:A

第6题：

Regarding disk scrub， which two of these occur to the data on any local drives upon disassociation？ （）

  • A、 If disk scrub is enabled， all BIOS settings for the server are erased.
  • B、 If disk scrub is enabled， all the data access on any local drives is destroyed.
  • C、 If disk scrub is enabled， the LSI active RAID is destroyed but data is still preserved.
  • D、 If disk scrub is disabled， all data on any local drives is preserved， including the local storage configuration.
  • E、 If disk scrub is enabled， all data on any local drives is preserved， including the local storage configuration.

正确答案:B,D

第7题：

Which of the following is the correct configuration for a RAID 5 array?（）

  • A、A two disk set with one data strip
  • B、A three disk set with two data strips and a parity strip
  • C、A two disk set with two data strips
  • D、A four disk set with two sets of data strips

正确答案:B

第8题：

Which of the following switches for the FORMAT command line utility allows Bob, a technician, toformat a floppy disk the FASTEST?()

A./c

B./q

C./x

D./v


参考答案：B

第9题：

Which protocol provides a method of sharing VLAN configuration information between two Cisco switch？（）

  • A、VTP
  • B、802.1Q
  • C、RSTP
  • D、STP

正确答案:A

第10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

正确答案:C

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