最新的IBM Assessment: AIX 7 Administration - A4040-221免費考試真題
問題1
How can ssh access for root be disabled?
正確答案: A
問題2
One disk within a mirrored rootvg volume group failed and was replaced. What is the first action the administrator must take after re-establishing mirroring?
正確答案: B
問題3
Which previously unsupported management feature does HMC V7R760 bring to Power Blade servers?
正確答案: C
問題4
An administrator created logical volume fs01l to contain a JFS2 file system. When trying to create the filesystem the crfs command gives an error. Given the following logical volume definition, which action will correct the error?
正確答案: C
問題5
An administrator utilizes the parallel nature of dsh to streamline common tasks, but must serialize some to prevent network saturation. What dsh parameter will override the default behavior?
正確答案: C
問題6
A new security policy dictates that unnecessary default user accounts be removed. Which default user IDs are most eligible for removal?
正確答案: A
問題7
The following information has been reported in an AIX error log:
How can the administrator prevent the error from reoccurring?
How can the administrator prevent the error from reoccurring?
正確答案: A
問題8
Name resolution is not working on a given LPAR. Considering the observed behavior and configuration of/etc/resolv.conf, what is the most likely resolution?
正確答案: B
問題9
What action will prevent the nfsd subsystem from activating at boot time?
正確答案: B
問題10
How can a system administrator verify the progress of an AIX 7.1 client installation from the NIM master?
正確答案: D
問題11
An existing LPAR is configured with a vSCSI disk for a root volume group. An administrator is configuring NPIVto provide secondary storage to the partition. DLPAR operations are used to add the required client and server adapters to the client and VIO Server partitions.
Once the NPIV adapters have been configured, what action should be taken against the client LPAR to ensure access to SAN storage is not compromised?
Once the NPIV adapters have been configured, what action should be taken against the client LPAR to ensure access to SAN storage is not compromised?
正確答案: A
問題12
The nmon output below illustrates typical load when the hosted application is running at peak times. What can be observed from the output?
正確答案: B
問題13
An LPAR is the Global Environment for a number of both Shared and Private System WPARs. An administrator migrated the LPAR from AIX 6.1 to 7.1. What action must be performed to ensure the functionality of all Shared WPARs?
正確答案: B
