单项选择题

Which of the following procedures should be performed to run diagnostics in single-user mode? （）

A. Run standalone diagnostics from the cd.
B. Run standalone diagnostics from the AIX tape.
C. Run maintenance mode diagnostics from the hard drive.
D. Run maintenance mode diagnostics from the diskette.

<上一题目录下一题>

热门试题

单项选择题Ausertriestotelnetintoasystemthatwaspreviouslyaccessiblebutgetsthefollowingerror: telnetd:0403-031forkfunctionfailed,thereisnotenoughmemoryavailable. netstat-mshowsthat0mbuferrorshaveoccurred.Whichofthefollowingconclusionsismostappropriatetodrawaboutthiserror?（）

A. The paging space is full.
B. A particular filesystem is full and cannot be allocated to memory.
C. A problem exists with telnetd.
D. The inetd daemon went down.

单项选择题WhichcommandisusedtoswitchfromAIXtotheSystemVprintingsubsystemonAIX5LVersion5.1?（）

A. switch.prt -s AIX
B. switch.prt -s SystemV
C. switch.prt -d AIX
D. switch.prt -d SystemV

单项选择题Whichofthefollowingcommandsshouldbeusedtodisplayasystemroutingtable?（）

A. route
B. netstat
C. iptrace
D. traceroute

单项选择题Whichofthefollowingcommandsshouldbeusedtoassurethatadumpcanbeforcedusingtheresetbuttononasystemwithoutakeyswitch?（）

A. sysdumpdev -k
B. sysdumpdev -L
C. sysdumpdev -K
D. sysdumpdev -P

单项选择题WhichofthefollowingisTRUEabouttheping-fcommand?（）

A. It is useful for diagnosing data dependent problems by filling the packet with the byte pattern following the "f" in the command line.
B. It is useful for flooding from slow character based terminals since it only displays a dot "." for each packet sent in fast mode.
C. It is useful for flooding from slow character based terminals since it only displays a dot "." for each packet sent and a backspace on returned in fast mode.
D. The command can only be run by root.