单选题 An administrator notices the / filesystem is 98% full. Which of the following files commonly grow rapidly（）
/var/adm/wtmp
/etc/security/failedlogin
/smit.script
/proc
单选题 An administrator attempted to run a sar -u report and received the following error： sar： 0551-201 Cannot open /var/adm/sa/sa12. Which of the following should be scheduled in adm’s crontab to enable sar reporting（）
sar
sa1
vmo
iostat
单选题 While using the smit install_remove menus to remove some filesets on an AIX 5.3 server， a system administrator notices the /usr filesystem is now unnecessarily large. Which of the following actions will reduce the size of the /usr filesystem （）
Backup， unmount， remove， recreate and restore the filesystem.
Boot from mksysb tape and select Shrink filesystems on restore.
Unmount， run defragfs /usr and the reducefs -size n /usr commands.
Update the /image.data file with the desired size for /usr and reboot the system.
单选题 Which of the following commands will list all the logical volumes and the file system distribution across a specific physical volume（）
Ispv-I
Islv-p
Ispv-L
Isvg
单选题 Which of the following options applies to virtual Ethernet devices（）
A virtual Ethernet adapter can only connect to other partitions within the same system.
A virtual Ethernet adapter needs to be connected to an external VLAN capable switch to be able to communicate with other partitions on the same system.
A partition can support an unlimited number of virtual Ethernet devices.
A virtual Ethernet adapter in the VIO Server that is part of a SEA should not have the trunk flag set
单选题 Which of the following actions will enable 64-bit applications on a system with 32-bit kernel（）
Use smit load64bit to enable the 64-bit applications.
Re-install all applications with 64-bit versions.
Re-install the OS with 64-bit kernel enabled.
Change the kernel to 64bit， reboot， and then use the following command： chdev -l sys0 -a applications=64_bit
单选题 Given the following output， recommend corrective action that should be undertaken to increase protection（） # Isvg -I rootvg rootvg： LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT hd5 boot 1 2 2 closed/syncd N/A hd6 paging 16 32 2 open/syncd N/A hd8 jfslog 1 2 2 open/syncd N/A hd4 jfs 2 4 2 open/syncd / hd2 jfs 53 106 2 open/syncd /usr hd9var jfs 16 32 2 open/syncd /var hd3 jfs 4 8 2 open/syncd /tmp hdl jfs 1 2 2 open/syncd /home hdlOopt jfs 2 4 2 open/syncd /opt loglvOO jfs2log 1 1 1 open/syncd N/A fslvOO jfs2 ’ 2 4 2 open/syncd /datafs
add a copy of the log for/datafs
open hd5
mirrorvg rootvg
split /usr as it is too big
单选题 A System p administrator wishes to create a template file to monitor performance. Having found a template from January， how can the administrator create a July template without destroying the original January version （）
vi jan.template ：%s/Jan/Jul/g ：w jul.template ：q!
cat jan.template sed s：Jan：Jul： > jan.template
vi jan.template ：1，$ replace Jan Jul [Esc] ZZ
vi jan.template ：w jul.template ：1，$ s/Jan/Jul/g ：q!
单选题 A state agency has recently deployed a new critical application on an 8-way p570. The state government has just mandated that all agencies have disaster recovery plans to recover critical applications in acceptable periods of time with no loss of performance. Which of the following will best address this new requirement（）
HACMP/XD and a 4-way p570 in a second location
HACMP/XD and a 8-way p570 in a second location
HACMP/XD and an 8-way p570 in the same location
HACMP and a 4-way p570 in the same location for the critical applications only
单选题 An administrator needs to be able to list the number and size of backup sets on a tape. Which of the following procedures accomplish this（）
Use the tcopy /dev/rmtO.l until an end-of-tape error notification is received.
Use the cpio -idmv < /dev/rmtO.l until an end-of-tape error notification is received.
Use the tar -tvf /dev/rmtO.l repeatedly until an end-of-tape error notification is received.
Use the dd if=/dev/rmt0.1 bs=128k count=EOT until an end-of-tape error notification is received.
干旱区造林，整地的主要目的是（）
唐后期书院产生的一个原因是受到（）的影响。
治癫证痰气郁结证，治以（）
Your network consists of a single Active Directory domain. The domain contains more than 300 group objects. The group objects are divided between several regional organizational units (OUs). You need to create a list of all groups that have names that begin with the word Sales. Which command should you use? （）
压力损失是指（）
（ ）是北京市制定的第一个全面保护历史文化名城的法规。
小学低、中年级的儿童____识记发展最为迅速。
某通信机房设置七氟丙烷预制灭火系统，该系统应有( )种启动方式。
安全带的正确使用：使用前作外观检查，若破损应（）使用。
下列属于直线行驶的是（）
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