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IBM(000-180) 问题列表
问题
单选题Companycom is buying an application solution that bases its software licensing on the number of CPUs per machine. They will be running two instances of this application and will require 8 CPUs each. A second application is priced based on CPUs per LPAR as well as the class of machine. That application will require 8 CPUs. What is the best hardware to propose to keep the software cost low?（）A
A 24 way p5 595 with 3 LPARsB
A 24 way p5 595 with 2 LPARsC
One p5 570s 16 way and one p5 570 8 wayD
One p5 595 12 way active and 12 way inactive， and one p5 570 8 way
问题
单选题Companycom is planning a p5 595 running AIX 5L 5.3 LPARs. They would like to design the system using physical resources with maximum resource efficiency. One LPAR requires a peak load of 30 processors during the week with a low of 1 processor required on the weekend. The other LPAR requires only a single processor most of the time, but needs at least 24 processors at the beginning of the weekend to finish its weekly processing in the window allocated. Which of the following solutions is most appropriate to continuously maximize resource use for these two LPARs?（）A
Dynamic LPARB
Workload ManagerC
Partition Load ManagerD
Shared Processor Pools
问题
单选题For the p5 590 and p5 595 servers, the HMC must be directly attached. Why is the use of a private service network between HMC and the p5 590 required?（）A
The Bulk Power Controllers are dependent upon the HMC to provide them with DHCP addresses.B
A firewall is required to isolate the private network from any of the open networks to which the HMC is attached.C
Network communications can be implemented through an open network. No private network is required but it is recommended.D
All p5 590 and 595 servers are shipped with one service processor card. A private network is required to manage DHCP addresses.
问题
单选题An administrator has setup three partitions using shared pool with 2 processing units. They are activated in the following sequence: Partition one: Min. = 1.0, max = 2.0, desired = 1.5 Partition two: Min. = 1.0, max = 2.0, desired = 1.0 Partition three: Min. = 0.1, max = 1.0, desired = 0.8. What is the outcome?（）A
Partition one starts and has 2.0 processors allocated. Partition two does not start. Partition three does not start. B
Partition one starts and has 1.0 processors allocated. Partition two starts and has 1.0 allocated. Partition three does not start. C
Partition one starts and has 1.5 processors allocated. Partition two does not start. Partition three starts and has 0.8 processors allocated capacity. D
Partition one starts and has 1.5 processors allocated. Partition two does not start. Partition three starts and has an allocated capacity of 0.5 processors.
问题
单选题Companycom wants to know how to keep track of the latest level of microcode for their p5 systems to stay current. What is the best way to monitor for new microcode?（）A
Run lscfg -vl, and check the ROM levelsB
Run cfgmgr -v, and check the ROM levelsC
Run inventory scout, and check the installed levelsD
Run lslpp -l grep devices, and check the filesets installed
问题
单选题Companycom is planning for a 64-way p5 595. The plan is to use Virtual IO Servers and micropartitioning. What is the maximum number of partitions they can allocate?（）A
128B
254C
320D
640
问题
单选题In addition to the partition profile backup, how should the HMC be backed up to provide bare-metal restore capabilities?（）A
Backup critical console dataB
Backup a bootable image to tapeC
Create mksysb image and store on a NIM serverD
Create mksysb image and store on an NFS server
问题
单选题Companycom is trying to communicate with the service processor of the a new p5 590. However, the customer can not access the service processor. What needs to be done to fix this problem?（）A
Enable DHCP server on the HMCB
Configure host name and IP address on DNS serverC
Manually set the IP address of the service processorD
Connect a RS-232 cable from the HMC to the service processor
问题
单选题Service Focal Point, Inventory Scout, and DLPAR rely on correct setup and networking between the HMC and the logical partitions. Which authentication method is used to control session management, but also authentication between network peers?（）A
KerberosB
Domain Name ServerC
Secure Sockets LayerD
Resource Monitoring and Control
问题
单选题Companycom wants to use Virtual SCSI disks to boot multiple operating systems from the same disk. How will the volumes appear in the Virtual IO Server and how will the logical volumes appear in the partition?（）A
The Virtual SCSI disks are defined as logical volumes in the Virtual IO Server. The logical volumes appear as real devices (hdisks) in the client partitions. B
The Virtual IO adapters are connected to a virtual host bridge. On the Virtual IO Server they are vdisks, on the client partition, the exported disks are visible as virtual disks. C
The Virtual SCSI disks are represented in the ODM as a bus device whose parent is sysplanar0. Logical volumes will be assigned to the Virtual IO Server and virtual disks, vdisks, in the client partition. D
The Virtual IO adapters are represented as adapter devices with the virtual host bridge as their parent. On the Virtual IO Server they are vdisks attached to vscsi, on the client partition the exported disks are visible as virtual disks.
问题
单选题Companycom wants to reduce the number of copper, Ethernet adapters on their 4 way p5 570 running AIX 5.3 used in each of the four LPARs. Companycom has one database LPAR, two application LPARs, and one web LPAR. Only the Web LPAR needs to communicate with the outside world. What is the minimum number of Ethernet adapters that should be provided to ensure redundancy and no single point of failure?（）A
One single port Ethernet adapterB
Four dual port Ethernet adaptersC
Two single port Ethernet adaptersD
Eight single port Ethernet adapters
问题
单选题A client has tried to update the firmware of an Ethernet adapter on a p5 590, however it repeatedly fails. What is the most likely cause of this problem?（）A
The adapter must be taken offline prior to the firmware updateB
The adapter must be assigned to the service partition prior to the firmware updateC
The system has not been rebooted since the adapter was added to the Logical PartitionD
The adapter must be dynamically removed from the Logical Partition prior to the firmware update
问题
单选题What utilities are available to monitor the Virtual IO Server performance?（）A
sar, top and monB
ioo, vmo and topasC
ifconfig and tracerouteD
Performance Toolbox Agent and Manager
问题
单选题Companycom needs to run a 32 bit kernel under AIX 5.3. What steps need to be done to accomplish this with the least disruption since the system is already installed with a 64 bit kernel?（）A
Reload the operating system and select 32 bit kernel on initial install.B
Repoint the symbolic link of /unix to unix_mp. Perform a bosboot and reboot the partition.C
Use the SMIT menu to select 32 bit versus the 64 bit kernel. Select 32 bits and reboot the partition.D
Go into SMIT and select 32 bit kernel. Run the /usr/sbin/bootinfo -K command， and ensure that the kernel has been changed.
问题
单选题Best practices would have no single point of failure between mirrored resources. In setting up virtual, internal boot disks for two client LPARs, how would this be accomplished?（）A
Have one VIO server with striped disks for all LPARsB
Have one VIO server with mirrored disks for all LPARsC
Have two VIO servers with each LPAR accessing both VIO serversD
Have two VIO servers with each LPAR accessing a different VIO server