The following output shows that a logical volume was renamed, but the change does not appear to be effective. What is the most likely cause?
A. The log device needs to be renamed as well.
B. The volume group should have been inactive.
C. The command did not perform the change.
D. Only raw logical volumes can be renamed.
E. The filesystem needs to be remounted.
正解:E
質問 2:
The /test1 filesystem was built larger than required. An effort to shrink the filesystem was made, but the resulting filesystem size is larger than the size specified. Given the following output, what is the most likely reason?
A. Options chosen with the df command
B. Volume group status
C. Amount of data in the filesystem
D. The physical partition size
E. Fragmentation of the filesystem
正解:D
質問 3:
An LPAR has been assigned additional memory and the administrator would like to confirm
the new memory size. Which TWO commands will display LPAR total memory? (Select 2)
A. getconf REAL_MEMORY
B. Isattr -EI sys0 -a realmem
C. Iscfg-vlmem0
D. Ismem
E. memstat
正解:A,B
質問 4:
What action will prevent the nfsd subsystem from activating at boot time?
A. Amend the permissions of/etc/rc.tcpip file to remove execution rights.
B. Remove the /etc/exports file.
C. Change the Action attribute from 'wait' to 'once' for the rcnfs line within the /etc/inittab.
D. Update /etc/inetd.conf to remove the call to startsrc for the NFS subsystem group.
正解:B
質問 5:
The nmon output below illustrates typical load when the hosted application is running at peak times. What can be observed from the output?
A. Processor folding is restricting available resources
B. Enabling SMT4 would improve performance.
C. Entitled CPU allocation is set too high.
D. Virtual processor allocation is set too low.
正解:C