当前分类： IBM(000-235)
问题：单选题Which of the following commands can be used to gain root privileges and profile without initially logging in as root?（）A su B su root C su - root D su -c root...
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问题：单选题Using output from "vmstat 2 8," which of the following options is most appropriate to consider when determining if a system is experiencing memory thrashing?（）A cy != 1 B re != 0 C po/fr 1/6 D fr/po 1/6...
问题：单选题Which of the following commands can be used to determine if a disk drive is causing a bottleneck?（）A vmstat B fileplace C iostat D lvmstat...
问题：单选题Which of the following is TRUE about error processing?（）A The error daemon runs in the foreground and reads the /etc/errpt file. B The error daemon is invoked by the user when required and it reads the /usr/lib/errpt. C The error daemon is invoked when...
问题：单选题Which of the following is TRUE about the ping -f command?（）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 t...
问题：单选题Which of the following commands should be used to obtain a detailed output of the system error log?（）A errpt -d B errpt -a C errpt -D D errpt -i /var/adm/ras/diag_log...
问题：单选题Which of the following commands is used to determine the route that the IP packets take to a network host?（）A route B netstat C iptrace D traceroute...
问题：单选题Which file is NOT controlled by the alog command?（）A conslog B nimlog C bosinstlog D errlog...
问题：单选题Which of the following procedures best explains how to enable the NIS name resolution to take precedence over DNS on a system-wide basis?（）A Add the following line to /etc/netsvc.conf: hosts = nis,bind,local B edit /etc/netsvc.conf to add the followi...
问题：单选题Telneting from any machine on the network is taking 75 seconds. Which of the following procedures should be checked to correct the error?（）A Check /etc/hosts. B Check /etc/resolv.conf. C Check for packet errors. D Check to see if the master serv...
问题：单选题The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is mark...
问题：单选题A Network Engineer is reporting that one of the AIX hosts is generating too much ICMP traffic, which is slowing the network. Which of the following options is the most probable cause?（）A A large FTP job is in process. B A network interface was misconf...
问题：单选题An AIX system administrator wants to be able to monitor disk usage and to be able to control how much disk space can be used. Which command is run to obtain the desired output?（）A /usr/bin/filemon B /usr/bin/startsrc C /usr/sbin/acct/startup D /us...
问题：单选题Which of the following commands should be used to check whether a system dump is valid and readable?（）A kdb B snap -d C dbx -vmcore D od /dev/sysdumpdev...
问题：单选题What does the FREQ column show when running the tprof option?（）A Total amount of Ticks used by all users B Total amount of Ticks used by all processes C Total amount of Ticks used by a specific user D Total amount of Ticks used by a specific type o...
问题：单选题All of the following classes of errors are logged in the error report EXCEPT（）.A Messages B Software C Hardware D Unknown...
问题：单选题Which of the following commands should be used to determine if a remote print queue is down?（）A lsqdev B lpstat C lptest D prtconf...
问题：单选题A user complains that the network printer is not printing. The system administrator knows there is a print queue for the network printer and needs to check on the queue. Which command is run?（）A netstat B lpstat C telinit D prtconf...
问题：单选题Once the filemon command is invoked, which of the following procedures should be performed to stop the command so that the filemon reports will still be generated? （）A Run filemon -u.B Run the trcstop command.C Perform a kill -9 of the filemon process....
问题：单选题Where is the su log located?（）A /var B /var/adm C /var/perf D /var/spool...
