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IBM(000-180) 问题列表
问题
单选题Companycom has a Linux LPAR on a p5 570 server. The 3rd party storage subsystem devices are not supported by Linux. How would access be provided to the storage subsystem devices for this Linux LPAR?（）A
Daisy chain the unsupported 3rd party storage subsystem devices with the local SCSI disk drive B
Assuming the 3rd party storage subsystem has AIX support, enable access through a Virtual IO Server C
Assuming the 3rd party storage subsystem has AIX support, implement the Linux partition within an AIX partition D
3rd party storage is not an option for p5 570 servers and therefore only IBM disk subsystems can be considered as a solution
问题
单选题Micro-Partitioning can be defined as（）.A
multiple partitions that share the processing power of a set of physical processors where a partition can be assigned as little as 1/2 of a physical processor's resource. B
multiple partitions that share the processing power of a set of physical processors where a partition can be assigned as little as 1/100th of a physical processor's resource. C
an advanced virtualization feature of POWER5 systems with Linux (SUSE and Red Hat for POWER) and AIX 5L Version 5.3 that allows multiple partitions to share the processing power of a set of physical processors. D
an advanced virtualization feature of POWER5 systems with Linux (SUSE and Red Hat for POWER) and AIX 5L Version 5.2 or 5.3 that allows multiple partitions to share the processing power of a set of physical processors.
问题
单选题Companycom is currently using a p690 and has just ordered a p5 590. They prefer to run in full system partition mode, since their application will utilize all the resources in the machine, and they don't want the overhead of an LPAR. What is the best response to the customer about the POWER5 capabilities?（）A
POWER5 runs in an SMP mode as defaultB
POWER5 can run in a full system mode the same as the p690C
POWER5 can run in full system mode with the purchase of PLMD
POWER5 can run in a full system mode， but it is in LPAR mode
问题
单选题SuSe Linux Enterprise Server (SLES) has been installed on an LPAR on a p5 570, but the client is having problems directly after installation with slow network performance. What is the most probable cause?（）A
SLES does not perform well with DHCPB
SLES was installed with the default host name of LinuxC
Virtual Network Resources are being used, which is not supported in a SLES environmentD
The SLES instance was installed in 32-bit mode, where 64-bit should have been selected
问题
单选题A system administrator wants to control the HMC from their workstation. Microsoft Windows 2000 is running and the HMC graphical user interface is being used remotely. Which of the following actions will accomplish this task?（）A
Use any Windows 2000 to graphically access the HMCB
Load, install, and configure WebSM on the workstationC
Telnet to the HMC using Exceed or a GUI emulator product from the workstationD
Load, install, and configure OpenSSH or SSH on the workstation and access the HMC through the GUI interface
问题
单选题Companycom wants to deploy WebSphere in an HACMP environment, running on two servers in LPARs. These servers will also host the test and dev LPARs. The customer would like to use the test and dev resources to support an HACMP failover. What is the best way to accomplish this task?（）A
Run the test and dev LPARs in an uncapped modeB
Activate COD resources if a failover should occurC
Use DLPAR to move resources between the test and dev and the HACMP LPARD
Stop the test and dev environments， bring up new profile for HACMP failover
问题
单选题Companycom has a system running AIX 5.2 and wants to upgrade to AIX 5.3. What method would provide the quickest recovery if the upgrade failed?（）A
Use alt_disk_installB
Backup image to NIM serverC
Backup using mksysb to DVD-RAMD
Apply the upgrade and do not commit
问题
单选题Companycom tells the technical sales specialist that recent announcements state that virtual lan in the datacenter is the best option. The customer wants to use interpartition communication to save on adapters and increase performance. The systems are going to have shared and dedicated processor partitions. Some of the partitions will be running AIX 5.2 and some will be running AIX 5.3. The second p5 590 will be running a mixture of AIX 5.3 and Linux partitions with 2.6 kernel. What limitations of vlan/interpartition communication should be discussed with this customer?（）A
Virtual Ethernet uses the system processors for all communication functions instead of offloading that load to processors on network adapter cards. Virtual Ethernet is supported on AIX 5L and Linux 2.5 and above. B
Virtual Ethernet can be used within groups of shared OR groups of dedicated processor partitions, but not both simultaneously. Virtual Ethernet comes with AIX 5L, and is supported in AIX 5.2 or AIX 5.3 partitions, but not Linux. C
Virtual Ethernet can be used in both shared and dedicated processor partitions. Virtual Ethernet can run in an AIX 5.3 or Linux 2.6 Kernel, but not AIX 5.2 partitions. Virtual Ethernet can only connect partitions within a single system. D
Virtual Ethernet uses the system processors for all communication functions instead of offloading that load to processors on network adapter cards. Virtual Ethernet can connect partitions between systems if the HMC is shared between systems.
问题
单选题Companycom has just added some new disk drives to a p5 590. The customer needs to know the largest Logical Track Group that these drives will support. What is the best way to locate this information?（）A
Use lquerypv to read the driveB
Use lspv and look at PP Size valueC
Look on the outside of the drive itselfD
Use bootinfo to find the LTG on the drive
问题
单选题A system administrator is responsible for a vast and growing collection of dissimilar AIX systems. The verification of microcode levels and installation of new microcode is becoming increasingly unmanageable. What tool can be used to discover the existence of new microcode and automate the download and installation?（）A
NIMB
HMCC
sumaD
invscout
问题
单选题Companycom is planning to do server consolidation on POWER5. The customer has a test environment, a QA environment and a production environment for two applications. Both the test and QA environments are very small and are only utilized when new releases are being developed and tested. They require less than 1 CPU each. Both production applications require 2 CPUs for day-to-day operation and can require up to an additional 2 CPUs each during abrupt peak requirements. What is the best design for the LPARs?（）A
Use micropartitioning for test and QA environments, and DLPAR for the production applications B
Use micropartitioning for test and QA environment, and CPU pooling for the production applications C
Create standard LPARs for all test, QA, and production applications to keep all partitions separate and isolated. D
Create DLPAR partitions for all test, QA, and production applications to keep test from disturbing production environment.
问题
单选题Companycom will be using Virtual IO Server to share Ethernet adapters. What can be done to prevent network failure of the client if a Virtual IO Server goes down?（）A
Create two virtual adapters on the client， each one from a separate Virtual IO ServerB
Enable dead gateway detection on the client so that the network traffic can be reroutedC
Have a spare network card on standby in the client in case the Virtual IO Server goes downD
Create an etherchannel adapter on the client using one Virtual Ethernet adapter from two separate Virtual IO Servers
问题
单选题After installing a new p5 595, the system performs poorly. Which of the following services would provide updates needed to fix the problem?（）A
AlertB
Fix CentralC
Software MaintenanceD
Performance Monitoring
问题
单选题If using alt_disk_install to install AIX on new LPARs, which of the following will be necessary after booting the new AIX image?（）A
Restart the rsct and inetd daemonsB
Customize the node setting in /etc/servicesC
Rename the rootvg filesystems to their original namesD
Customize the node_id file and restart the rsct daemons
问题
单选题A just announced two-port Ethernet card has been installed on a system and it is not recognized. On the HMC the slot shows empty. The device driver has been installed and cfgmgr runs normally. What is the most appropriate action to solve this problem?（）A
Update the HMC softwareB
Update the system firmwareC
Re-install the device driverD
Flash update the two-port card