Which of the following options should be used to obtain the latest security patches for AIX？（）

单项选择题AmodemissetupforaremoteTTYconnectionthatwillbecomethesystemconsole.Howshouldoneverifythattheconsoleisenabledasthesystemconsoleafterthenextreboot？（）

A.lscons -b
B.lscons -d
C.lscons -s
D.swcons /dev/tty0

单项选择题Whensettingupamodem，whichofthefollowingfilesMUSTbeeditedinordertoconfigureit？（）

A./etc/rc.tcpip
B./etc/uucp/Devices
C./etc/rc.net
D./etc/uucp/Dialcodes

单项选择题AftermakingchangestoIPaliasingandrebootingthesystem，anAIXserverisunabletocommunicatewithotherhosts.Whichcommandcanberuntocheckent0adapterconfigurationrelativetoIPaddressandnetworkmask？（）

A.ifconfig -a
B.errpt -a
C.cfgmgr -v
D.entstat -d ent0

单项选择题TochangethereadsizesonaV3networkfilesystemserver，whichofthefollowingoptionswouldneedtobeset？（）

A.rsize
B.nfs_max_read_size
C.nfs_server_clread
D.nfs_rfc1323

单项选择题Whichofthefollowingcommandsshouldbeusedtocheckthesettingsforanewttythatwasjustsetupastty2？（）

A.lsattr -El tty2
B.lscons -d /dev/tty2
C.lscfg -vl tty2
D.what /dev/tty2