A hypervisor has 4GB of RAM， 1TB of RAID 5 SATA storage，two Xeon 2.4GHz Quad CoreProcessors，and four gigabit NIC cards.The hypervisor is running twelve guest operating systems and users are reporting slow response times.Which of the following is MOST likely the cause？（）A、ProcessorB、RAMC、HDDD、NIC
A hypervisor has 4GB of RAM， 1TB of RAID 5 SATA storage，two Xeon 2.4GHz Quad CoreProcessors，and four gigabit NIC cards.The hypervisor is running twelve guest operating systems and users are reporting slow response times.Which of the following is MOST likely the cause？（）
- A、Processor
- B、RAM
- C、HDD
- D、NIC
相关考题：
An administrator needs to maintain 1TB of storage space for a server. A performance critical application will use this storage space for a database. The database will be replicated between multiple servers. Cost and performance are the most important considerations.Which of the following RAID configurations would be the BEST choice for the storage array?（）A. RAID 6 with six 250GB hard drivesB. RAID 5 with five 250GB hard drivesC. RAID 0 with four 250GB hard drivesD. RAID 10 with eight 250GB hard drives
Which of the following software directly interacts with the hardware and handles hardware resource requests from virtual machines?() A. Guest OSB. Virtual CenterC. VTD. Hypervisor
以下Hypervisor描述不正确的是（）。A、在虚拟化中，Hypervisor和VMM是一个概念B、在虚拟化中，Hypervisor可以直接运行在Host Machine上C、在虚拟化中，Hypervisor能够监控Guest Machine的状态D、在虚拟化中，只有Hypervisor能够直接访问物理资源
An administrator needs to maintain 1TB of storage space for a server. A performance critical application will use this storage space for a database. The database will be replicated between multiple servers. Cost and performance are the most important considerations. Which of the following RAID configurations would be the BEST choice for the storage array?（）A、RAID 6 with six 250GB hard drivesB、RAID 5 with five 250GB hard drivesC、RAID 0 with four 250GB hard drivesD、RAID 10 with eight 250GB hard drives
Which of the following RAID arrays should be used to achieve the MOST performance？（）A、 Four drives with RAID 0B、 Three drives with RAID 5C、 Four drives with RAID 10D、 Two drives with RAID 50
Which of the following software directly interacts with the hardware and handles hardware resource requests from virtual machines？（）A、 Guest OSB、 Virtual CenterC、 VTD、 Hypervisor
An administrator is setting up software RAID 5 on a Windows Server with two volumes for two separate hard drives， but the option for RAID 5 is grayed out. Which of the following is the MOST likely reason why？（）A、 The disks have been setup as dynamic.B、 Windows does not support software RAID 5.C、 Raid 5 requires three volumes.D、 The page file must be at least 4GB to support RAID 5.
A disk drive failed in a RAID 5 array. After replacing the disk drive， users are still reporting that access to the server is very slow. Which of the following BEST explains the problem？（）A、The array is rebuilding.B、The array must be reconfigured.C、The array is corrupt.D、The disk drive is not compatible.
An administrator needs to maintain 1TB of storage for mission critical application data.Faulttolerance and performance are the most important considerations.Cost is not a factor at all. Which of the following RAID configurations would be the BEST choice to meet the criteria for the storage array？（）A、RAID 6 with six 250GB hard drivesB、RAID 10 with eight 250GB hard drivesC、RAID 5 with five 250GB hard drivesD、RAID 0 with eight 250GB hard drives
Which of the following is a software layer that interacts between the virtualized operating system and the physical hardware？（）A、 System Resource ManagerB、 Server BIOSC、 Guest Operating SystemD、 Hypervisor
A customer needs a new Microsoft Windows 2003 Server. They are running an application that requires substantial memory. They would like a rack mountable system， which will support four Xeon processors with 2MB of L3 cache. Which of the following is the minimum configuration to satisfy the customer’s requirements？（）A、x445 with four Xeon MP processors and 8GB of memoryB、x445 with four Xeon MP processors and 16GB of memory in a single SMP moduleC、x445 with four Xeon DP processors and 16GB of memory in a single SMP moduleD、x445 with two SMP modules each containing two Xeon DP processors and 8GB of memory
A customer has an xSeries x445 server attached to a DS4500 storage server containing two EXP710 disk expansion drawers with 14 disks in each. The x445 is to be used for a video streaming application. The customer wants to make the most cost-effective use of the disk capacity while retaining fault tolerance. Which of the following solutions will satisfy the requirements？（）A、Create two RAID-10e arrays， one per disk expansion drawerB、Create a single RAID-10 array across the two disk expansion drawersC、Create a single RAID-5 array across both disk drawers utilizing all disksD、Create four RAID-5 arrays in 6+P format with two arrays to each disk expansion drawer
What is a key advantage of the POWER5 technology over all other competitive offerings？（）A、POWER5 supports multiple operating systems.B、POWER5 supports more nodes in a clustered environment.C、POWER5 hypervisor has significantly less overhead than hardware partitioning.D、POWER5 has greater granularity of resources such as memory， processors and I/O.
A customer needs a new database server. The database application has a high memory overhead but does not benefit from 8-way processing. They would like a rack mountable system， which will support four Xeon processors with 512KB of L2 cache and 16GB of main system memory. Which of the following will satisfy the customer’s requirements？（）A、x445 with four Xeon DP processors and 16GB of memory in a single SMP moduleB、x445 with four Xeon MP processors and 16GB of memory in a single SMP moduleC、x445 with two SMP modules each containing two Xeon DP processors and 8GB of memoryD、x445 with two SMP modules each containing two Xeon MP processors and 8GB of memory
A customer is planning to implement a database server for their high volume online business. Downtime at any point represents a significant loss of revenue， so performance and high availability are extremely important.They requested a 4-way configuration with 8GB RAM and four gigabit Ethernet connections.Which of the following solutions is the most appropriate？（）A、x445 4-way Xeon DP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two BroadCom Gigabit NICsB、x366 4-way Xeon MP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two Intel Gigabit NICsC、x445 4-way Xeon MP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two BroadCom Gigabit NICsD、x445 4-way Xeon DP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two Intel Gigabit NICs
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 SMTB、Reduce the weightC、Renice the processD、Increase the weight
Users complain an AIX server is running slow. Which of the following commands can be run to determine what is consuming systems resources？（）A、 tprofB、 lpstatC、 ps auxD、 entstat
Which of the following is a correct statement about rPerf？（）A、It can only be used on systems running without partitions.B、It is relevant for IBM systems running the AIX operating system.C、It is the main benchmark for sizing systems that will run HPC applications.D、It has a direct relationship with other benchmarks like TPC-C and SpecjAppServer2004.
单选题Users complain an AIX server is running slow. Which of the following commands can be run to determine what is consuming systems resources？（）A tprofB lpstatC ps auxD entstat
单选题A hypervisor has 4GB of RAM， 1TB of RAID 5 SATA storage，two Xeon 2.4GHz Quad CoreProcessors，and four gigabit NIC cards.The hypervisor is running twelve guest operating systems and users are reporting slow response times.Which of the following is MOST likely the cause？（）AProcessorBRAMCHDDDNIC
单选题What is a key advantage of the POWER5 technology over all other competitive offerings？（）APOWER5 supports multiple operating systems.BPOWER5 supports more nodes in a clustered environment.CPOWER5 hypervisor has significantly less overhead than hardware partitioning.DPOWER5 has greater granularity of resources such as memory， processors and I/O.
单选题An administrator needs to maintain 1TB of storage space for a server. A performance critical application will use this storage space for a database. The database will be replicated between multiple servers. Cost and performance are the most important considerations. Which of the following RAID configurations would be the BEST choice for the storage array?（）ARAID 6 with six 250GB hard drivesBRAID 5 with five 250GB hard drivesCRAID 0 with four 250GB hard drivesDRAID 10 with eight 250GB hard drives
单选题An administrator is setting up software RAID 5 on a Windows Server with two volumes for two separate hard drives， but the option for RAID 5 is grayed out. Which of the following is the MOST likely reason why？（）A The disks have been setup as dynamic.B Windows does not support software RAID 5.C Raid 5 requires three volumes.D The page file must be at least 4GB to support RAID 5.
单选题Which of the following is a software layer that interacts between the virtualized operating system and the physical hardware？（）A System Resource ManagerB Server BIOSC Guest Operating SystemD Hypervisor
单选题Which of the following software directly interacts with the hardware and handles hardware resource requests from virtual machines？（）A Guest OSB Virtual CenterC VTD Hypervisor
单选题Which of the following is a correct statement about rPerf？（）AIt can only be used on systems running without partitions.BIt is relevant for IBM systems running the AIX operating system.CIt is the main benchmark for sizing systems that will run HPC applications.DIt has a direct relationship with other benchmarks like TPC-C and SpecjAppServer2004.
单选题Which of the following RAID arrays should be used to achieve the MOST performance？（）A Four drives with RAID 0B Three drives with RAID 5C Four drives with RAID 10D Two drives with RAID 50