Which of the following has NO effect on controlling the access permissions needed to run the "date" command on the remote machine "Earth" using the following syntax？rsh Earth date（）。

单项选择题WhichofthefollowingoptionsshouldbeusedtoobtainthelatestsecuritypatchesforAIX？（）

A.FixDist
B.The Bonus Pack CD
C.OPS
D.The Security Maintenance CD

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