A basic TCP/IP configuration on the system has just been completed. A remote system can be pinged by IP address but not by hostname. Which of the following actions should be performed next in an effort to successfully ping using the hostname?（）

单项选择题A system administrator has just applied an update to an AIX system to correct a problem, The APAR number is IX49035 and was shipped as part of the PTF number U437542. After applying the APAR fix, the administrator wants to ensure that the fix is applied before informing the system users of the corrected problem. Which of the following commands should the system administrator run to verify that the APAR fix has been applied to the system?（）

A.lslpp -f IX49035
B.lslpp -fB U437542
C.instfix -f IX49035
D.instfix -ik IX49035

单项选择题A system administrator is in the process of performing a preservation installation. However, the machine keeps booting up in diagnostic mode. Which of the following is the most probable cause?（）

A.The battery on the machine is bad.
B.The root volume group is corrupted.
C.The low-level debugger is not enabled.
D.There is a problem with the CD-ROM.

单项选择题Which of the following procedures correctly lists the prerequisite software that requires installation with an AIX licensed program product?（）

A.Use the lppdiff command to list the contents
B.Use the installp -Q command to list the contents
C.Choose the SMIT option to Preview Install Only
D.Choose the SMIT option to list dependents of a software product

单项选择题After updating the system, the system administrator runs the lppchk-v command. During this process, the bos.rte.libc is in a broken state. Which of the following procedures should be performed to fix this problem?（）

A.Reinstall the system
B.Use installp -r to reject the broken fileset
C.Use installp -acgFXd to reinstall the fileset at the same level
D.Use install -u to remove this broken fileset and reinstall it again

单项选择题Certkiller .com has a remote data center with servers connected to a local datacenter through a high-speed network. Which of the following methods is the most convenient to use to install and upgrade the servers in the remote center using locally managed install images?（）

A.NIM
B.HAGEO/HACMP
C.NFS
D.ftp, rsh and rexec