单项选择题

Whenrunningthejfs2filesystemonauservolumegroupwhichofth……

When running the jfs2 filesystem on a user volume group which of the following options is TRUE?（）

A.Only the 64bit kernel is supported.
B.Filesystem compression is not supported.
C.Filesystem compression is supported only if the 64bit kernel is running.
D.Filesystem compression is supported running either a 32bit or 64bit kernel.

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单项选择题Thereisaproblemstartingatelnetsessiononasystem.Whichofthefollowingdaemonsshouldbechecked?（）

A.tftpd
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D.rlogind

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单项选择题Whichfiledoestheerrptcommandpullitsinformationfrom?（）

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B. /var/adm/ras/diag_log
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D. /var/adm/ras/devinst.log

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C. Spread the data hdisk0 across several hdisks.
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