问题:An AIX system, which is running a database, is having performance issues with I/O writing. The DBA has provided numbers for the HIGH and LOW watermarks for pending file writes, which will optimize the system for best performance. To set these numbers, which of the following commands would be used?()A、 perfmon -h 30 -l 25B、 chdevC、 no -oD、 smit chgsys
Friday, April 19, 2024
问题:转向SOA时,首先应该做什么?()A、创建一个试点项目,以证明SOA的业务价值B、建立一个能够在整个企业中共享服务的开发环境C、在适当的业务和IT水平获得组织通向SOA方向的许可D、选择正确的企业服务总线供应商,因为环境中其它的东西都与此相关
Friday, September 16, 2022
问题:SAX最适合于()?A、解决元素的交叉引用B、以出现的顺序输出文档内容C、验证IDREF链接D、在元素里查找特定的文本串
Monday, June 5, 2023
问题:Which command will migrate a filesystem from one volume group to another?()A、cpfsB、cplvC、mkfscopyD、migratepv
Friday, February 17, 2023
问题:Which command can be used to modify network options?()A、netstatB、ifconfigC、chdevD、no
Thursday, September 15, 2022
问题:A customer with both IBM servers and storage asked their storage specialist to present updatedinformation on the IBM storage portfolio. The specialist suspects a competitor is actively selling inthis account. Which of the following questions, if asked by the customer, would most likely indicatecompetitive activity?()A、Does the DS8700 offer virtualized arrays? B、How can the IBM SAN Volume Controller work in our environment? C、What is the raw disk capacity of the IBM System Storage DS5300? D、What are the support options available on the IBM System Storage DS5020?
问题:Which of the following is included in IBM Systems Director Express Edition?()A、Energy managementB、Virtual image deploymentC、Virtual resource managementD、Networking device management
Monday, September 12, 2022
问题:A customer has Symantec NetBackup installed and is concerned about restore times for a line ofbusiness server. Which IBM Tivoli Storage Manager feature addresses this customer’s concerns?()A、migrationB、collocationC、compressionD、subfile backup
问题:A system administrator has determined a root mirrored disk, hdisk1, needs to be replaced. The root volume has been unmirrored. What is the next step to remove the disk drive?()A、cfgmgrB、rmdev -d hdisk1 -lC、reducevg rootvg hdisk1D、have the IBM CE replace the disk
问题:Company.com needs to add a new file system to an existing volume group that is being made Highly available by HACMP? What is the best procedure that minimizes down time of the applications?() A、 Use C-SPOC to add the file system while the cluster is running.B、 Add the file system,and them perform the exportvg and importvg on the required nodes.C、 Stop the cluster,add the new file system, and synchronize the cluster then restart HACMP.D、 Break the reservation locks on the disk drives while the cluster is active and add the file system.
问题: Companycom is considering a partitioned solution which will require cumulative rPerf total of 150. The original sizing came back recommending a 32-way p5 590. However, they have a requirement for future scalability and availability is important. Which of the following would be the best reason to recommend a p5 595?()A、The p5 595 would allow for CODB、The p5 595 includes the Advanced Power Virtualization hardware and softwareC、The p5 595 is priced the same as the p5 590 given the same number/type of CPUsD、The p5 595 performance would be equivalent to the p5 590 given the same number/type of CPUs
问题:Assuming PUBLIC has been granted all privileges on table T1, which of the following statements would continue to permit any user to add rows to table T1, but not remove them?()A、REVOKE DROP ON t1 FROM PUBLICB、REVOKE UPDATE ON t1 FROM PUBLICC、REVOKE DELETE ON t1 FROM PUBLICD、REVOKE CONTROL ON t1 FROM PUBLIC
问题:Which of the following are policies applied to discount promotions?()A、If multiple discounts could apply to a given product/item, the promotion with the highest priority will be chosen.B、If multiple discounts could apply to a given product/item, the promotion with the largest amount off will be chosen.C、If more than one order level discount could apply to an order, the discount with the highest priority will bechosen.D、If more than one order level discount could apply to an order, the discount with the largest amount off will be chosen.E、If discounted shipping and another type of order level discount could apply to the same order, both are applied.
问题:During reboot the system hangs with LED 0581 that indicates "Configuring TCP/IP." Which recovery procedures should be taken?()A、Boot in maintenance mode, and verify the Ethernet adapter configuration.B、Boot in maintenance mode, access the rootvg and check the /etc/inittab for corruption.C、Boot in maintenance mode, access the rootvg and rebuild the boot image using the bosboot command.D、Boot in maintenance mode after verifying the network connection, access the rootvg and check the /etc/rc.net file.
问题:What is a prerequisite for using the application availability analysis tool in HACMP?() A、 Tivoli is required to generate reports from the data collected.B、 An application monitor must be associated with the application to monitor.C、 An "aaatd" daemon must be started and added in as a post event to "node_up_complete".D、 Resource group is present on all of the systems in the cluster that have the desired application.
问题: Company.com has a two-node HACMP cluster with a single cascading resource group. Node ’A’ is the normal production node, and Node ’B’ is the standby node. One of the first steps in the HACMP test plan is to start the cluster and to verify that al elements for the resource group have been acquired. The administrator who is conducting the HACMP test starts the HACMP daemons on Node ’B’ with the ’smitty clstart" command. The administrator notices that Node ’B’ acquires the elements of the resource group, including a service IP labels,a shared volume group, and an application server that has been started. The expectation was that Node ’B’ would enter the cluster in a standby status, rather than acquiring production resources. What should the administrator do to correct this problem?() A、 Change the cluster to a rotating design.B、 Change the Cascading without Fallback flag to true.C、 Change the Inactive Takeover field to false in the cluster configuration.D、 Nothing should be done. This is the default behavior for cascading resource groups,and node ’A’ should have been started first.
Tuesday, December 5, 2023
问题: Following a system boot, the display indicates that previously detected hardware is missing. Which of the following commands would identify the missing hardware()A、diagB、IscfgC、cfgmgrD、Isslot
问题:When tuning a network module what is the purpose of the grace period?()A、It defines the maximum permissible time period between missed heartbeats before a failure is detectedB、It defines the time period to wait to activate the network module after starting the cluster managerC、It defines the period between detecting a missed heartbeat and initiating a network down, allowing thenetwork to stabilizeD、It defines the time period during which, after a network failure was detected, further network failures of thesame type will be ignored
问题:A large customer location world-wide needs to remotely update UEFI Firmware on their systems. Which function of IBM System Director will help this customer?()A、Automation ManagerB、Update ManagerC、System Maintenance and Update ToolD、Service and Support Manager
Wednesday, November 8, 2023
问题:Which files can be used together to allow remote command execution on a server?()A、/etc/.rhosts and $HOME/hosts.equivB、/etc/hosts.equiv and $HOME/.rhostsC、/etc/rhosts.equiv and $HOST/.rhostsD、/etc/hosts.equiv and $HOME/.hosts.equiv