Companycom has plans to deploy a large database solution. Their primary requirement is minimal user access downtime. They are comparing a single server implementation with a two server deployment. What solution would they use to avoid downtime for OS sof

第1题：

Companycom has purchased a p5 590 with 16 CPUs. To run Simultaneous Multi-Threading (SMT) with a 4-way virtual processor partition with 2.0 processing units of entitlement, how many logical CPUs will be allocated?（）

• A、8-way logical CPU partition, where each logical CPU has the power of 25% of a logical processor 
• B、4-way logical CPU partition, where each logical CPU has the power of 50% of a physical processor 
• C、8-way logical CPU partition, where each logical CPU has the power of 25% of a physical processor 
• D、16-way logical CPU partition, where each logical CPU has the power of 25% of a physical processor

第2题：

Companycom has five LPARs, but only one CD drive. How should the CD drive be shared among all the users without system administrator action?（）

• A、Allocate the CD to the VIO Server and NFS export the CD to the user LPARs
• B、Allocate the CD to one of the user LPARs and config the VIO Server to NFS import it
• C、Allocate the CD to the VIO Server and the LPARs will share it as a Virtual SCSI device
• D、Allocate the CD to one of the user LPARs and NFS export it to the remaining user LPARs

第3题：

Companycom has been performing scheduled backups of their data to tape using "tar" in a script for over one year with no problems. Recently, the tar command is returning a non zero return code during the backup phase, causing the script to fail. What is the primary cause of this problem?（）

• A、The files have grown to over eight gigabytes in size
• B、The file systems are corrupt, and fsck should be run
• C、The tape block size has been changed from the default
• D、The user’s limit has been changed to less than eight gigabytes

第4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

第5题：

Companycom has restored their mksysb. They notice that the external volume groups cannot be seen. What should be done to access the volume groups?（）

• A、Run importvg command
• B、Run synclvodm command
• C、Recreate volume groups
• D、Update /etc/filesystems

第6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 drive
• B、Use lspv and look at PP Size value
• C、Look on the outside of the drive itself
• D、Use bootinfo to find the LTG on the drive

第7题：

Companycom has a p690 server with unused fiber (HBA) host bus adapters (feature code 6228) that they would like to reuse. They are interested in implementing Advanced Power Virtualization features particularly Virtual IO. What is the best way to proceed?（）

• A、Upgrade the p690 to a p5 590 server running AIX 5.3
• B、Upgrade the p690 server to AIX 5.3 and implement Advanced Power Virtualization
• C、Purchase a p5 590 with minimum resources and simply reuse the p690 unused fiber HBA adapters
• D、Purchase a p5 590 that has all the needed resources and adapters for Advanced Power Virtualization

第8题：

Companycom is converting an application over to a p5 595 server with LPARs and has underestimated the processor requirements. The system has COD processors, but the customer does not know how to size the workload. What course of action would help identify the processor requirement?（）

• A、Activate the Trial COD for the processors and run a test to verify outcome
• B、Activate the On/Off COD for the processors and run a test to verify outcome
• C、Use rmss to simulate the processor workload and run a test to verify outcome
• D、Use rmps to simulate the processor workload and run a test to verify outcome

第9题：

Companycom informs the system administrator that there is concern about the Electronic Service Agent and security. What can be said about Electronic Service Agent that will address concerns about security?（）

• A、All Service Agent transactions are inbound requests secured by encryption (cryptographic processor card) Kerberos, and Hypertext Transfer Protocol Secure (HTTPS). 
• B、The AT&T Global Network Services (AGNS ) phone connection generates system IDs and passwords for the client every six months. Service Agent has no inbound capability.
• C、All Service Agent transactions are outbound requests secured by encryption (Hypertext Transfer Protocol Secure (HTTPS) or POST). Service Agent has no inbound capability. 
• D、The transmissions from Service Agent can be either by Internet or the AT&T Global Network Services (AGNS) phone connection. Service Agent transactions are inbound requests generated by a point to point connection.

第10题：

Companycom has just installed a p5 595 with four uncapped LPARs in a shared processor pool. The system and profile settings are still in their default states. One of the LPARs has an application that is consuming all of the available shared processor resources. Users of this application are complaining about response time. Which of the following changes to the slow LPAR would improve response time?（）

• A、Enable SMT
• B、Reduce the weight
• C、Renice the process
• D、Increase the weight