Which of the following RAID levels provides exceptional redundancy and no write penalties?()A、RAID 1B、RAID 3C、RAID 6D、RAID 10

题目

Which of the following RAID levels provides exceptional redundancy and no write penalties?()

  • A、RAID 1
  • B、RAID 3
  • C、RAID 6
  • 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 combines mirroring and striping?()

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

正确答案:D

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 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5题:

Which of the following RAID arrays performs mirroring of the disks first, then striping of the disks?()

  • A、RAID 1
  • B、RAID 0+1
  • C、RAID 6
  • D、RAID 10

正确答案:D

第6题:

Which of the following RAID levels can withstand the simultaneous loss of two physical drives in an array?()

A. RAID 0

B. RAID 3

C. RAID 5

D. RAID 10


参考答案: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:

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10题:

Which of the following RAID levels can withstand the simultaneous loss of two physical drives in an array?()

  • A、 RAID 0
  • B、 RAID 3
  • C、 RAID 5
  • D、 RAID 10

正确答案:D

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