当前分类： IBM(000-235)
问题：单选题A user tries to telnet into a system that was previously accessible but gets the following error: "telnetd: 0403-031 fork function failed, there is not enough memory available." netstat -m shows that 0 mbuf errors have occurred. Which of the followi...
查看答案
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Which of the following problems has occurred when a menu appears and prompts the user to "copy a dump to external media?（）A The external dump device is full. B The dump device was set to /dev/hd7 before the dump happened. C The boot failed while cop...
问题：单选题A system administrator thinks that a filesystem may be full and that is what caused the machine to crash. Which command will show the administrator if they are correct?（）A du B df C fsck D ncheck...
问题：单选题The root id is set so that direct login is disabled. Information must be reviewed relating to when root access was obtained. In which of the following files is this information located?（）A /var/adm/sulog B /var/adm/wtmp C /etc/security/user D /et...
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After a system has rebooted from a system crash, which of the following commands should be run to find the location of the dump?（）A lsvg -l rootvg B sysdumpdev -e C sysdumpdev -L D cd /var/adm/ras...
问题：单选题Users are unable to complete print jobs sent to a network printer from an AIX server. Which command can be run to look at the print queue?（）A lpstat B prtconf C lpd D netstat...
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Which of the following statements best describes error logging?（）A Syslogd creates error log entries in the system error log. B The default error log is stored in /var/adm/ras/error.log. C All entries in the error log are related to software problems. ...
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What does the FREQ column show when running the tprof option? （）A Total amount of Ticks used by all usersB Total amount of Ticks used by all processesC Total amount of Ticks used by a specific userD Total amount of Ticks used by a specific type of proc...
问题：单选题A customer indicates that a system is experiencing printing problems. After checking the system, and successfully printing, no problem has been found. Which of the following procedures should be performed next to further clarify the problem?（）A Reboo...
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 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 ...
问题：单选题The sysdumpdev command can be used to configure remote dump devices. Which of the following conditions is NOT used for a remote dump device configuration?（）A The local and the remote host must have Transmission Control Protocol/Internet Protocol (TCP/I...
问题：单选题A system administrator has run topas on a server. The output shows that the %iowait of the system is 60% and that most of the disk activity is on hdisk0. Which of the following procedures should be performed to fix this problem?（）A Replace the hard ...
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...
