单选题A company runs very large database applications on multiple HP-UX servers. They recently upgraded the device drivers for their fibre channel HBAs and have suffered numerous crashes on several systems. Which feature of Power Systems running AIX would he

题目
单选题
A company runs very large database applications on multiple HP-UX servers. They recently upgraded the device drivers for their fibre channel HBAs and have suffered numerous crashes on several systems. Which feature of Power Systems running AIX would help eliminate this problem during pre-release testing of a new device driver?()
A

Redundant VIO servers

B

Storage Protection Keys

C

Electronic Service Agent

D

NPIV support in the kernel

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相似问题和答案

第1题:

A customer wants to hold all enterprise data on their DS4000 system.  Several servers were added after they purchased another company.  The servers that have to be run are:       (1)An Oracle database running on a HP-UX server   (2)Several virtual machines running on VMWare ESX server       (3)A Microsoft cluster running Exchange 2000 server   Which of these new servers can be integrated with the DS4000?()

  • A、DS4000 storage does not support HP-UX, so the HP-UX server cannot be integrated.All other new servers can be used.
  • B、An Exchange cluster needs local disks, so the DS4000 cannot be used for this.All other new servers can be used.
  • C、When equipped with proper HBA’s and subsystem device drivers, all new servers can operate with the DS4000 storage device.
  • D、VMWare ESX can use the DS4000 storage; however, the virtual machines running in it will not have access to this storage other than via a virtual disk.All other new servers can be used.

正确答案:C

第2题:

A hospital customer with an experienced AIX and Microsoft Windows staff wants to consolidate all of their file/print services onto fewer systems.  They currently use multiple Microsoft Windows-based Intelsystems that are experiencing reliability problems.  They also have POWER4+ systems that are running multiple AIX LPARs that have experienced no reliability issues. They need at least 99.99% uptime. Which solution will meet their uptime needs at the lowest cost?()

  • A、Combine the file/print servers onto a larger Intel-based machine (x445).
  • B、Bring up a Linux LPAR on the pSeries and run Samba to provide file/print services.
  • C、Bring up another AIX LPAR on the pSeries and run Samba to provide file/print services.
  • D、Bring up another AIX LPAR on the pSeries and run Connect Direct to provide file/print services.

正确答案:C

第3题:

Which of the following describes the advantage of using Fibre Channel over Ethernet (FCoE) in POWER6 and POWER7 Blades?()

  • A、The FCoE card provides both LAN and fibre channel function from a single card on the blade. 
  • B、The FCoE advanced technology removes the need for any BladeCenter switching to support this function.
  • C、Component reliability on the fibre channel over Ethernet is higher than on regular Ethernet and fibre channel adapters.
  • D、The AIX device driver for FCoE has been completely rewritten for the current adapter, eliminating errors and performance issues.

正确答案:A

第4题:

A pSeries technical specialist has been asked to provide a server consolidation solution to replace several AIX servers running typical commercial database workloads.  Benchmarks for SPECint, SPECfp, SPECjbb as well as estimates of ROLTP and rPerf are available for all the current systems. Which of the following could be used as a first approximation of total performance required for one large server?()

  • A、Sum of SPECfp values
  • B、Sum of rPerf values only
  • C、Sum of rPerf and ROLTP values
  • D、Sum of SPECint and SPECjbb values

正确答案:B

第5题:

An IT director is eager to adopt POWER7 servers because of their relative performance ratings and energy efficiency, but is concerned about migrating applications which require AIX 5.3. Which of the following will address his concern?()

  • A、POWER7 servers running AIX 5.3 operate in POWER5+ mode.
  • B、POWER7 servers running AIX 5.3 operate in POWER6 and POWER6+ mode.
  • C、POWER7 servers running AIX 5.3 operate in POWER5 and POWER6 modes.
  • D、POWER7 servers running AIX 5.3 operate in POWER6 and POWER7 modes.

正确答案:B

第6题:

A customer wishes to replace 12 older small UNIX systems.  They are running out of floor space in their data center and any solution must take this into consideration.  Assuming that the applications are supported on all AIX versions, which of the following would best meet the customer’s requirements?()

  • A、A p650 running AIX v5.3
  • B、A p5-550 running AIX v5.3
  • C、A p5-570 running Advanced POWER Virtualization
  • D、Multiple rack-mounted p615s running dynamic LPAR

正确答案:C

第7题:

A company runs very large database applications on multiple HP-UX servers. They recently upgraded the device drivers for their fibre channel HBAs and have suffered numerous crashes on several systems. Which feature of Power Systems running AIX would help eliminate this problem during pre-release testing of a new device driver?()

  • A、Redundant VIO servers
  • B、Storage Protection Keys
  • C、Electronic Service Agent
  • D、NPIV support in the kernel

正确答案:B

第8题:

The systems administrator of a large manufacturer has POWER5 and POWER6 servers, each with LPARs running AIX 6.1.  They are running several workloads including SAP, DNS, Oracle, DB2 and WebSphere Application Server, and plan to consolidate onto one POWER7 server.   How can the system administrator determine how much benefit Active Memory Expansion (AME) could provide for the consolidated system?()

  • A、Run amepat now on all of the existing LPARs.
  • B、Run amepat after consolidation on all LPARs.
  • C、Run amepat now on all existing LPARs running on the POWER6 servers.
  • D、Run amepat now on all existing LPARs running database applications.

正确答案:A

第9题:

A customer plans to consolidate multiple business unit applications on a single Power Systems server. The maximum number of cores which can be used by each business unit must be limited by creating shared processor pools. What is the minimum PowerVM Edition which provides this feature?()

  • A、Basic
  • B、Express
  • C、Standard
  • D、Enterprise

正确答案:C

第10题:

A large customer is consolidating their pSeries systems onto a p5 590. They will have a requirement for a single device (disk, lun) to have multiple paths through different  adapters in a single LPAR. The primary applications were written for AIX 5.2. Which of the following would be the recommended solution to satisfy this requirement?()

  • A、Assign the adapters to a Virtual IO partition
  • B、Use the MPIO function included in AIX 5.2
  • C、Migrate the application to AIX 5.3 and use the MPIO function
  • D、Set up two Virtual IO partitions and attach both partitions to the device

正确答案:B

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