问题:单选题After updating serverB’s network configurations, an administrator notices that serverA, which resides in a different subnet, is unable to communicate with serverB via ssh or telnet. As ping’s to the server fail, the administrator logs onto serverB via a console and finds an available interface en0 in the ‘up’ state.From the console connection, en0 can communicate with other servers in the same subnet. What is the most likely cause of the problem?()A en0 has no associated ip address.B serverB is missing its default route.C serverB and serverA cannot connect due to a firewall.D en0 has been set up to block traffic from servers that are in different subnets.
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问题:单选题Which tool validates firmware and HMC compatibility for a proposed AIX upgrade?()A SPTB LVTC FLRTD SSIC
问题:单选题An administrator is applying a corrective service to their HMC. The corrective service has been shipped on 3 DVDs. Which action will ensure the corrective service is correctly installed?()A Select the option to automatically reboot the HMcB Select the option to automatically reboot the HMC after each disk.C Shutdown all managed LPARs prior to beginning the install process.D Copy all disks into the ""SERVICE"" directory and select concurrent install.
问题:单选题An administrator migrates from AIX 5.3 to AIX 6.1. Upon completion, a client questions why files are missing from /tmp. How should the administrator respond to the client?()A Explain that the files never existed in the first place.B Explain that during a Migration install the /tmp filesystem is overwritten.C Explain that after a Migration install, all system filesystems will be empty.D Explain that /tmp is temporary storage and files are automatically removed every 30 days.
问题:单选题Which command starts Workload Manager?()A wlmrunB wlmstartC wlmcntrlD wlmstartup
问题:单选题Which environment variable must be changed in a user’s profile so that upon login, the command prompt identifies the server?()A PMTB PS1C PRTD PT1
问题:单选题What should an administrator do to set up a required role for a user id that will allow it to start/stop WPARs on the server?()A On the desired WPAR:mkrole authorizations=aix.wpar.system newRole setkst -t role chuser roles=newRole default_roles=newRole user1B On the global environment:mkrole authorizations=aix.wpar.system newRole setkst -t role chuser roles=newRole default_roles=newRole user1C On the desired WPAR:Edit the /etc/security/authorizations file adding:‘newRole authorizations=aix.wpar.system’setkst -t role chuser roles=newRole default_roles=newRole user1D On the global environment:Edit the /etc/security/authorizations file adding:‘newRole authorizations=aix.wpar.system’setkst -t role chuser roles=newRole default_roles=newRole user1
问题:单选题An administrator attempts to create a link of /etc/db_conf to the target directory /db/v9.7/install/config. The following n?command failed toAn administrator attempts to create a link of /etc/db_conf to the target directory /db/v9.7/install/config. The following ?n?command failed to create the link.ln/db/v9.7/install/config /etc/db_conf. Which option should be used when re-running the command to resolve the problem?()A -s flag to create a soft linkB -n flag to force create a hard linkC -N flag to force create a hard linkD -S flag to force create a soft link
问题:单选题An administrator is investigating why a non-prompted NIM rte install is failing after the successful netboot of the spot. A matching spot and lpp_source are correctly allocated to the NIM client in addition to a bosinst_data. What is the most likely cause of the install failure?()A The bosinst_data has an incorrect console defined.B The bosinst_data is incompatible with the level of spot.C The bosinst_data has an incorrect disk location defined.D The bosinst_data has an incorrect language option defined.
问题:单选题Which command displays the contents of the /var/adm/wtmp file?()A viewB stringsC /usr/sbin/viwtmpD /usr/sbin/acct/fwtmp
问题:单选题How can a JFS2 filesystem be added to a volume groupthat has insufficient space to host a log LV?()A Create the filesystem with an inline log.B Create the filesystem referring to the jfs2log in rootvg.C Create the filesystem and format the logical volume with 'logform'.D Create the filesystem's underlying logical volume with an inline log.
问题:单选题Which port must be open on the HMC to allow remoteweb access?()A 22B 80C 443D 8080
问题:单选题In which file created by a mksysb would an administrator find filesystem and logical volume information?()A /fs.dataB /image.dataC /bosinst.dataD /install.data
问题:单选题A system is being booted into maintenance mode due to root password recovery.After accessing the root volume group and starting a shell without mounting the file systems, what is the next step?()A Delete root's password from the /etc/security/passwd fileB Use the diag recovery tool option to reset root's passwordC Execute the ‘passwd’ command and assign a new passwd to root UIDD Mount the / and /usr filesystems on alternative mount points to edit the password file
问题:单选题The administrator changed the number of virtual processors from 1 to 2 in the default_profile of an LPAR. The operator ran the cfgmgr command expecting to see 2 processors after that, but did not see them. What action must be done to apply the changes?()A Reboot AIX within the LPAR.B Run cfgmgr against the device sys0.C Shutdown and then activate the default_profile.D Ensure the RSCT daemon is operative and run cfgmgr again.
问题:单选题A system is experiencing packet routing problems,when the administrator runs ’netstat -nr’ the following default routes are displayed: default165.253.251.1UG51601304 en8-- default192.168.50.1UGH01590450 en4-- Assuming the first route is correct,how can the administrator remove the incorrect default route?()A route delete default 192.168.50.1B access smit with the route_remove shortcutC chdev -l inet0 -a delroute=net,-hopcount,0,,192.168.50.1D flush the routing table from the console and configuring the 165.253.251.1 route
问题:单选题Which command synchronizes or rebuilds the logical volume control block, the device configuration database, and the volume group descriptor areas on the physical volumes?()A syncvg rootvgB synclvm rootvgC varyonvg rootvgD synclvodm rootvg
问题:单选题How can the administrator use file ’a’ containing ’-El sys0’ to view the attributes of a device()?A lsdev -fv aB lsattr -f aC lsattr`cat a`D lsdev -Cccat a
问题:单选题Which command will allow an administrator to view the primary and secondary dump devices?()A sysdumpdev -lB dumpmgr -ALlC lsdev -Cc dumpD diag -dump=show
问题:单选题A POWER6 595 LPAR has two dedicated processors. The LPAR is active and running AIX 6.1. What must be done to donate any unusedprocessing capacity to the shared processor pool?()A In the HMC Properties, select the options to allow processor sharing when the partition is inactive and active.B In the LPAR Properties, select the options to allow processor sharing when the partition is inactive and active.C In the LPAR Profile Properties, select the options to allow processor sharing when the partition is inactive and active.D In the 595 Managed System Properties, select the options to allow processor sharing when partitions are inactive and active.