单项选择题
A.lsmksysb -l /backups/server1.mksysb
B.showmksysb -f /backups/server1.mksysb
C.listvgbackup -f /backups/server1.mksysb
D.showvgbackup -l /backups/server1.mksysb
单项选择题 Whichcommandwillallowanadministratortoviewtheprimaryandsecondarydumpdevices？（）
单项选择题 Asystemisbeingbootedintomaintenancemodeduetorootpasswordrecovery.Afteraccessingtherootvolumegroupandstartingashellwithoutmountingthefilesystems，whatisthenextstep？（）
单项选择题 Whichcommandshouldbeusedtocapturenetworktrafficbetweenthelocalhostandahostnamed’webserver’？（）