Which of the following RAID levels provides the BEST read an

题目
单选题
Which of the following RAID levels provides the BEST read and write performance?()
A

RAID 0

B

RAID 1

C

RAID 5

D

RAID 10

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相似问题和答案

第1题:

Which of the following RAID levels provides the HIGHEST fault tolerance possible?()

A. RAID 0

B. RAID 5

C. RAID 6

D. RAID 10


参考答案:D

第2题:

Which of the following RAID levels would provide the BEST performance with no fault protection?()

  • A、 RAID 0
  • B、 RAID 1
  • C、 RAID 3
  • D、 RAID 5

正确答案:A

第3题:

Which of the following RAID levels requires ONLY two drives and provides mirroring?()

A.RAID0

B.RAID1

C.RAID5

D.RAID10


参考答案:B

第4题:

Which of the following BEST describes a Blade server?()

  • A、Provides higher levels of physical redundancy than a typical server
  • B、Provides better rack space utilization than a typical server
  • C、Is 1.75 inches in height to fit properly in a rack
  • D、Uses an unshared backplane

正确答案:B

第5题:

A customer is building a database server, and the server does sequential write most of the time.  They are planning to use an IBM x445 and a ServeRAID-6M adapter.  Which of the following fault tolerant RAID levels will perform best for sequential write?()

  • A、RAID-5 with cache write back
  • B、RAID-1E with cache write back
  • C、RAID-10 with cache write thru
  • D、RAID-50 with cache write thru

正确答案:A

第6题:

Which of the following RAID levels combines mirroring and striping?()

  • A、RAID 1
  • B、RAID 5
  • C、RAID 6
  • D、RAID 10

正确答案:D

第7题:

Which of the following RAID levels provides the BEST read and write performance?()

  • A、RAID 0
  • B、RAID 1
  • C、RAID 5
  • D、RAID 10

正确答案:A

第8题:

Which of the following RAID levels supports fault tolerance by writing parity to only one drive in the array?()

A. RAID 3

B. RAID 5

C. RAID 6

D. RAID 10


参考答案:A

第9题:

Which of the following RAID configurations provides the BEST performance for database files while still providing redundancy?()

  • A、RAID 0
  • B、RAID 1
  • C、RAID 3
  • D、RAID 5

正确答案:D

第10题:

Which of the following RAID levels would be appropriate given two drives and a need for fault tolerance?()

  • A、RAID 0
  • B、RAID 1
  • C、RAID 5
  • D、RAID 10

正确答案:B

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