Which Single Command Simulates a Failed Device Within a RAID

question 11

Multiple Choice

Which single command simulates a failed device within a RAID 5 array?

• A) mdadm --remove /dev/md0 /dev/sdd1
• B) mdadm --zero-superblock /dev/sdf3
• C) mdadm --force-fault /dev/md2 /dev/sde2
• D) mdadm --fail /dev/md0 /dev/sdc1
• E) mdadm /dev/md0 --offline /dev/sdc1

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Definitions:

Disturbing the Peace

A criminal offense involving acts that disrupt the public order, such as excessive noise or violent behavior in a public place.

Convicted

Found guilty of a crime following a trial or through a guilty plea in a court of law.

Felony

A serious crime, typically one involving violence, regarded more severely than a misdemeanor, and usually punishable by imprisonment for more than one year or by death.

Misdemeanor

A criminal offense that is less severe than a felony, typically punishable by fines or incarceration for less than one year.