单选题 Which commands will list all the logical volumes and the file system distribution across a specific physical volume of the following?()
lspv -l
lslv -p
lsps -a
lsvg -m
单选题 A system administrator wants to give full read/write/excute access to the owner and group of the /stuff directory and all subdirectories and files, but only allow read/execute for others. What command would the administrator use?()
chmod -R 775 /stuff
chmod -h 002 /stuff
chmod -R 577 /stuff
chmod ug+rwx,o+rx /stuff
单选题 A system administrator has increased the size the logical volume lv00. The administrator now wants to enlarge the filesystem /fs00 that is mounted on lv00 to the same size that lv00 currently is. Which of the following commands will show the administrator the number of blocks to use when increasing the size of the filesystem /fs00?()
lslv /fs00
lsfs -q /fs00
lsdev -Cc lv00
lsattr -El lv00
单选题 Which command restarts the TCP/IP subsystem?()
refresh -s inetd
refresh -s tcpip
refresh -g /etc/rc.tcpip
refresh -g /etc/inetd.conf
单选题 In which directory are the basic Linux commands such as gzip, gunzip and zcat installed?()
/opt/freeware/bin
/usr/bin/freeware
/var/freeware/bin
/usr/sbin/freeware
单选题 Following a system boot, the display indicates that previously detected hardware is missing. What command should be used to identify the missing hardware?()
diag
lscfg
cfgmgr
lsattr
单选题 During system initialization, which command script is executed through the /etc/inittab to activate page spaces and mount filesystems?()
rc
init
rc.boot
rc.init
单选题 A system administrator will be migrating a server from AIX 5.1 to AIX 5.2 and is uncertain if the application running on the server will function properly after the migration. What is the fastest way to return to the previous AIX level if the application does not work?()
Use base media to restore system to AIX 5.1.
Use an alt_disk_install and boot back to the AIX 5.1 rootvg.
Make a mksysb of the original AIX to restore back to the AIX 5.1 level.
Perform the AIX 5.2 upgrade using update_all with the commit option and reject filesets to return to AIX 5.1.
单选题 The following entry is in the /etc/host.equiv and /home/jsmith/.rhosts file on server Alpha:+ jsmith.What does this entry indicate?()
The user jsmith can use r-commands from any server to server Alpha system-wide
The user jsmith can use r-commands from server Alpha to any server system-wide
The user jsmith can use r-commands from server Alpha to any server with a /home/jsmith directory
The user jsmith can use r-commands from any server to server Alpha only in the /home/jsmith directory
下列属于直线行驶的是()
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。
唐后期书院产生的一个原因是受到()的影响。
压力损失是指()
干旱区造林,整地的主要目的是()
治癫证痰气郁结证,治以()
小学低、中年级的儿童____识记发展最为迅速。
( )是北京市制定的第一个全面保护历史文化名城的法规。
安全带的正确使用:使用前作外观检查,若破损应()使用。
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? ()