当前分类： IBM(000-235)
问题：单选题Which of the following options indicates why it is important to talk to the user and ask appropriate questions about a software problem? （）A Software problems don't generate errors. B The user is more knowledgeable about software. C The system logs wil...
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问题：单选题Which of the following statements is TRUE about the primary system dump device?（）A It is shared. B It must be /dev/hd6. C It must be an internal disk. D It can be an external device....
问题：单选题It has been determined that print jobs from an application are not being removed from the system after they have been printed. To remove these jobs from the /var/spool directory, which cron entry will remove files more than 7 days old?（）A find /var/sp...
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...
问题：单选题What is the default configuration file used by the syslogd daemon?（）A /etc/syslog.h B /etc/syslog.pid C /usr/sbin/syslogd D /etc/syslog.conf...
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Which of the following commands should be used to assure that a dump can be forced using the reset button on a system without a key switch?（）A sysdumpdev -k B sysdumpdev -L C sysdumpdev -K D sysdumpdev -P...
问题：单选题Which command records the path taken by network packets between a source and destination system? （）A traceroute B netstat -p C ping D netstat -rn...
问题：单选题Which of the following procedures should be performed to minimize possible problems for a customer when updating software?（）A Apply the updates without committing.B Commit the new updates to be certain there is no change after the next reboot.C Update ...
问题：单选题Which of the following outputs will best indicate if a system is CPU bound?（）A %idle 10% B %usr + %sys 80% C %sys + %wio 80% D %wio + %idle 80%...
问题：单选题Which of the following commands should be used to display a system routing table?（）A route B netstat C iptrace D traceroute...
问题：单选题Which iostat %iowait minimum threshold indicates a possible I/O bottleneck?（）A 20% B 40% C 60% D 80%...
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Which of the following reasons indicate why it is important to have the user demonstrate the task they are trying to perform?（）A To help the technician learn how to perform the task B To determine if the user is performing the task properly C To determ...
问题：单选题A patch has been applied to the operating system. After rebooting, the system is hung. Which of the following commands should have been performed to prevent the system from hanging?（）A lppchk, bosboot B lslpp -l, oslevel C installp -C, lppchk D b...
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Where is the su log located?（）A /var B /var/adm C /var/perf D /var/spool...
问题：单选题Where is the rsh log located?（）A /var/spool B /var/perf C /var D /var/adm...
