LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.
5th Edition
ISBN: 9781337569798
Author: ECKERT
Publisher: CENGAGE L
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Expert Solution & Answer
Chapter 6, Problem 6RQ
Program Description Answer
Serial RAID is not a type of RAID.
Hence, the correct answer is option “D”.
Expert Solution & Answer
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Students have asked these similar questions
Which of the following is NOT true about RAID?
It is designed primarily to backup data.
The most common levels of RAID are Level 0, 1, 5, 6, and 10.
It can be implemented in hardware or software.
O Nested levels can combine other RAID levels.
The same disk block is used by operating systems to read consecutive blocks of a file. What's the big deal about magnetic disks? Is the use of SSDs still relevant, or has this become obsolete? Are there any explanations for this?
Operating systems make every attempt to maintain consecutive blocks of a file on the same disk block from which they are read. What's the big deal about magnetic disks? Is it still necessary to use SSDs instead, or is it no longer necessary? Explain why this is the case.
Chapter 6 Solutions
LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.
Ch. 6 - Prob. 1RQCh. 6 - Prob. 2RQCh. 6 - Prob. 3RQCh. 6 - Prob. 4RQCh. 6 - Which command can you use during a system rescue...Ch. 6 - Prob. 6RQCh. 6 - Where is the /proc filesystem stored?
in RAM
on...Ch. 6 - Prob. 8RQCh. 6 - Prob. 9RQCh. 6 - Prob. 10RQ
Ch. 6 - Prob. 11RQCh. 6 - What command can be used to create a ZFS volume...Ch. 6 - To which directory will the test ZFS volume from...Ch. 6 - Prob. 14RQCh. 6 - Prob. 15RQCh. 6 - ZFS volumes are mounted at boot time from entries...Ch. 6 - Prob. 17RQCh. 6 - Prob. 18RQCh. 6 - Prob. 19RQCh. 6 - Prob. 20RQ
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Similar questions
- Which RAID levels give the best value for money while providing enough redundancy?arrow_forwardWhat is the difference between a ROM that has been disguised and a one-time password (OTP)?arrow_forward2. Which level of RAID refers to disk mirroring with block striping? a. RAID level 1 b. RAID level 2 c. RAID level 0 d. RAID level 3arrow_forward
- Is RAID considered a feasible alternative for backup purposes? What is your stance on this statement? What is the reason behind this phenomenon?arrow_forwardWhich of the following statements about RAID is correct? Group of answer choices a. All RAID configurations provide fault tolerance for up to one disk failure b. A RAID 1 configuration of 4 disks has higher storage capacity than a RAID 0 configuration c. RAID 5 allows up to two disk failures d. During a RAID 5 disk failure, read performance is not impacted e. A RAID 1 configuration of four 1TB disks has a storage capacity of 2TBarrow_forwardTell me about the three different methods of WORM disk recording.arrow_forward
- The operating system will try to save each segment of a file in a sequential fashion on disk. Why is it such a huge deal to use magnetic drives, exactly?Do you think SSDs are important if nobody uses them? Do you know why this is happening?arrow_forwardOperating systems make an effort to keep successive blocks of a file on the same disk block as they are read from. What's so critical about magnetic disks? Is it still essential to utilize SSDs instead, or does it no longer matter? Describe the reasons behind this.arrow_forwardWhat's the difference between a one-time password (OTP) and a masked read-only memory (ROM)?arrow_forward
- The operating system will try to save each segment of a file in a sequential order on the hard drive. So what is the big deal about using magnetic disks?How important do you think SSDs are if nobody ever uses them? Can you explain this?arrow_forwardWhen a file is saved to disk, the operating system is responsible for making sure that the blocks are stored in the right sequence. For what reason is this so crucial with regard to magnetic disks? Would it matter if SSDs were used instead, or would it be a non-issue? What gives?arrow_forwardWhy is RAID system "scrubbing" so important?arrow_forward
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