Q. If read and write performance is the only criterion, which would you choose?

View solution

Q. Which one of the following is an invalid RAID level?

View solution

Q. Which of the following RAID levels guarantees double disk failure protection?

View solution

Q. Which of the following RAID levels are nested?

View solution

Q. What is the name of raid module in a linux kernel?

View solution

Q. What is the minimum number of disks needed for Raid level 5?

View solution

Q. When one disk fails in a RAID 5 array with a hot spare, which one of the following statements is true?

View solution

Q. When one disk fails in a RAID 5 array without a hot spare, which one of the following statements is true:

View solution

Q. Which is the most common cause of soft errors in hardware?

View solution

Q. If X is the MTBF of a system and Y is the failure rate of the system then which one is true?

View solution

Q. Which one of the property is NOT a requirement for Fault Tolerance?

View solution

Q. Which of the operating system architecture is suitable for FT based systems?

View solution

Q. The common mechanism used to find latent failure in memory modules:

View solution

Q. Which one of the availability criteria is optimal for carrier grade class systems?

View solution

Q. MTTR is the best way to characterize

View solution

Q. An “Inode” represents

View solution

Q. Journaling is preferred for

View solution

Q. Examples of Journaling filesystem

View solution

Q. Hard links and soft links are same.

View solution

Q. VFS

View solution