当前分类： IBM(000-235)
问题：单选题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....
查看答案
问题：单选题An SSA disk that is part of the mirrored volume group needs to be replaced. Which of the following procedures should be performed before the disk is physically able to be replaced?（）A reducevg, rmdev, syncvg B rmlvcopy, exportvg, rmdev C rmlvcopy, redu...
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Which system resources does WLM have the capability to control?（）A CPU, Memory and Network I/O B CPU, Memory and Disk I/O C CPU and Memory D CPU and Disk I/O...
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A system is experiencing performance problems. After checking the CPU usage, the problem identified is that the system is "CPU Bound". Which of the following outcomes will determine if there is a possible CPU constraint?（）A Low paging B High paging...
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Which command is used to display the packet counts throughout the communications subsystem?（）A netstat -D B netstat -c C netstat -Aan D netstat -P...
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Communication with a remote host has failed. Which command is LEAST helpful in isolating the failure?（）A ping RemoteHostName B ping RemoteHostIPaddr C nslookup RemoteHostName D ping lo0...
问题：单选题There is a problem starting a telnet session on a system. Which of the following daemons should be checked?（）A tftpd B inetd C getty D rlogind...
问题：单选题A disk contains several logical volumes. Which of the following commands indicates how much data is read from or written to a particular logical volume on the same disk?（）A sar B iostat C svmon D filemon...
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 file is NOT controlled by the alog command?（）A conslog B nimlog C bosinstlog D errlog...
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...
