ExamTopics Logo
Mail Us[email protected]
Menu
Lpi Discussions
exam questions

Exam 201-450 All Questions

View all questions & answers for the 201-450 exam
Go to Exam

Exam 201-450 topic 1 question 9 discussion

Actual exam question from LPI's 201-450
Question #: 9
Topic #: 1
[All 201-450 Questions]

What is the minimum number of disks required in a fully redundant RAID5 array?

  • A. 1
  • B. 2
  • C. 3
  • D. 4
  • E. 5
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by milan92stankovic at Jan. 15, 2021, 11:21 p.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
debloid
11 months, 3 weeks ago
Selected Answer: C
3 disk. Speed gain 2x read speed, no write speed gain Fault tolerance 1-drive failure
upvoted 1 times
...
chiaseed
1 year, 9 months ago
Selected Answer: C
The answer is C :) In order for RAID to provide any kind of redundancy to logical disks, there must obviously be at the very least two physical block devices (three for RAID5) in the array to establish redundancy, ergo protection. https://lpic2book.github.io/src/lpic2.204.1/?h=mdadm#mdadm
upvoted 1 times
...
jccastiyo
2 years, 6 months ago
Selected Answer: C
3, so C is correct.
upvoted 1 times
...
WoodooMalibu
3 years, 2 months ago
Selected Answer: C
C - 3 is correct
upvoted 1 times
...
milan92stankovic
4 years, 5 months ago
C - 100%
upvoted 2 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel