An administrator tries to change the checksum_offload setting on ent0, but the chdev command responds that the adapter is busy.
What can be done to resolve this?（）

单项选择题An administrator is investigating why a non-prompted NIM rte install is failing after the successful netboot of the spot. A matching spot and lpp_source are correctly allocated to the NIM client in addition to a bosinst_data. What is the most likely cause of the install failure?（）

A.The bosinst_data has an incorrect console defined.
B.The bosinst_data is incompatible with the level of spot.
C.The bosinst_data has an incorrect disk location defined.
D.The bosinst_data has an incorrect language option defined.

单项选择题Which command(s) will result in the smallest sized backup of the text files contained in the staticFS filesystem?（）

A.tar -cvf file_system.tar /staticFS ; gzip file_system.tar
B.tar -xvf /staticFS file_system.tar ; gzip file_system.tar
C.tar -cvf /staticFS file_system.tar ; compress file_system.tar
D.tar -xvf file_system.tar /staticFS ; compress file_system.tar

单项选择题An administrator attempts to create a link of etc db_conf to the target directory db v9.7 install config. The following n?command failed toAn administrator attempts to create a link of etc db_conf to the target directory db v9.7 install config. The following ?n?command failed to create the link.ln db v9.7 install config etc db_conf. Which option should be used when re-running the command to resolve the problem?（）

A.-s flag to create a soft link
B.-n flag to force create a hard link
C.-N flag to force create a hard link
D.-S flag to force create a soft link

单项选择题What is the implication of using Deferred versus Concurrent firmware updates?（）

A.Deferred firmware updates require a reboot to be applied, while concurrent updates do not.
B.Deferred firmware updates require a full power IPL to be applied while concurrent updates do not.
C.Concurrent firmware updates require all LPARs to be quiesced and shutdown prior to initiating the update, while deferred updates do not.
D.Concurrent firmware updates can be applied to multiple managed systems in parallel, while eferred updates must be applied sequentially.

单项选择题Which command will list ODM class descriptions to provide the format needed to create a new class?（）

A.odmadd
B.odmget
C.odmshow
D.odmcreate