单选题A customer is unsure how POWER7 processors can outperform POWER6 processors when the clock speeds are slower. What contributes to the improved performance?（）A Added Turbo memory switchingB Removed internal OLTP limitsC Moved L3 cache onto the chipD Inc

题目
单选题
A customer is unsure how POWER7 processors can outperform POWER6 processors when the clock speeds are slower. What contributes to the improved performance?（）
A

Added Turbo memory switching

B

Removed internal OLTP limits

C

Moved L3 cache onto the chip

D

Increased DDR2 memory speeds

相似考题

1.How can dedicated processors be differentiated from virtual processors from a physical processor viewpoint?（）A、Dedicated and never Virtual processors are used in Virtual IO Servers partitionsB、Dedicated processors are whole processors that are assigned to a single partitionC、Dedicated processors are fractions of whole processors that are dedicated to a single partitionD、Dedicated and Virtual processors are interchangeable concepts, both are whole physical processors used in virtual and dedicated LPARs

2.In addition to better overall price performance， which other factor most significantly contributes to a lower three-year TCO advantage for a pSeries customer than for a SUN customer？（）A、Sharing commonly used peripheralsB、Maximum capacity of CPU， Memory and I/OC、Minimum number of processors in a partitionD、Support for different versions of the operating system

3.A commercial customer will soon send out a Request For Pricing （RFP） for a new large database server.  Why would a pSeries technical specialist try to influence the customer to base the requirements on performance （TPC-C， Ideas International Relativity， Oracle Applications Standard Benchmark， etc.） rather than on numbers of processors？（）A、IBM processor performance does not scale well over 16 ways.B、Competitors do not pay for TPC-C certification so results are not available.C、IBM servers consistently outperform some other servers on a "per CPU" basis.D、IBM prices are lower than competition when like numbers of processors are proposed.

4.How can virtual processors be differentiated from dedicated processors from a physical processor viewpoint?（）A、Dedicated processors are fractions of whole processors that are dedicated to a single partition. B、Virtual processors are the whole number of concurrent operations that the operating system can use. C、Virtual processors and not dedicated processors are processors used in Virtual IO Server partitions. D、Virtual processors and dedicated processors are interchangeable concepts, both are whole physical processors used in virtual and dedicated LPARs.

更多“单选题A customer is unsure how POWER7 processors can outperform POWER6 processors when the clock speeds are slower. What contributes to the improved performance?（）A Added Turbo memory switchingB Removed internal OLTP limitsC Moved L3 cache onto the chipD Inc”相关问题

  • 第1题：

    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 memory
    • B、x445 with four Xeon MP processors and 16GB of memory in a single SMP module
    • C、x445 with four Xeon DP processors and 16GB of memory in a single SMP module
    • D、x445 with two SMP modules each containing two Xeon DP processors and 8GB of memory

    正确答案:A

  • 第2题：

    A customer has 5 older POWER5 systems and they want to consolidate them onto a POWER6 system. What information is important to analyze when deciding how to design the new machine using the System Planning Tool?（）

    • A、 vmstat and iostat data from the older machines 
    • B、 The number of CPUs that were installed in the original machines 
    • C、 Data from Workload Estimator (WLE) and IBM Performance Management (PM) 
    • D、 Performance data that is collected from the new system after it has been put into production

    正确答案:C

  • 第3题：

    A customer has an LPAR with 4 dedicated cores on a POWER7 server with SMT4 enabled. How many logical processors are presented to an application running on this LPAR?（）

    • A、4
    • B、8
    • C、16
    • D、32

    正确答案:C

  • 第4题：

    A customer is unsure how POWER7 processors can outperform POWER6 processors when the clock speeds are slower. What contributes to the improved performance?（）

    • A、Added Turbo memory switching
    • B、Removed internal OLTP limits
    • C、Moved L3 cache onto the chip
    • D、Increased DDR2 memory speeds

    正确答案:C

  • 第5题：

    Companycom wants to buy a new p5 570 running AIX 5.3. The applications require 4 processors and 8GB of memory. There is a requirement to have a Virtual IO Server. What is the smallest p5 570 that should be sold to this customer?（）

    • A、4 processors 8GB of memory
    • B、5 processors 8GB of memory
    • C、4 processors 10GB of memory
    • D、5 processors 10GB of memory

    正确答案:D

  • 第6题：

    单选题
    A customer is considering procuring HP servers with Virtual Server Environment (VSE) to consolidate servers and dynamically move resources between partitions. How can the technical sales representative position PowerVM as the solution to virtualize this server environment?（）
    A

    PowerVM supports shared servers compared to VSE

    B

    PowerVM supports shared processors and memory compared to VSE

    C

    PowerVM supports shared processors, memory and I/O compared to VSE

    D

    PowerVM supports DLPAR without a reboot and supports dedicated I/O compared to VSE


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    A customer has 5 older POWER5 systems and they want to consolidate them onto a POWER6 system. What information is important to analyze when deciding how to design the new machine using the System Planning Tool？（）
    A

     vmstat and iostat data from the older machines

    B

     The number of CPUs that were installed in the original machines

    C

     Data from Workload Estimator （WLE） and IBM Performance Management （PM）

    D

     Performance data that is collected from the new system after it has been put into production


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    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 module

    B

    x445 with four Xeon MP processors and 16GB of memory in a single SMP module

    C

    x445 with two SMP modules each containing two Xeon DP processors and 8GB of memory

    D

    x445 with two SMP modules each containing two Xeon MP processors and 8GB of memory


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    How can dedicated processors be differentiated from virtual processors from a physical processor viewpoint?（）
    A

    Dedicated and never Virtual processors are used in Virtual IO Servers partitions

    B

    Dedicated processors are whole processors that are assigned to a single partition

    C

    Dedicated processors are fractions of whole processors that are dedicated to a single  partition

    D

    Dedicated and Virtual processors are interchangeable concepts, both are whole physical  processors used in virtual and dedicated LPARs


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    An x445 with two 3.0GHz DP processors and 2GB of RAM is running a processor-intensive floating-point geological application that calculates pressures in the earth’s crust.  It takes a long time for each calculation， and the director of computing wants the calculations to take less time.  Memory addressed by the application may also be a bottle neck.  Which of the following will most improve the ability to run the calculations in less time？（）
    A

    Replace the two 3.0 GHz DP processors with four 3.0GHz MP processors with a 4MB L3 cache and 4GB of RAM

    B

    Replace the x445 with an x366 with four 3.66 EM64T processors with a 1MB L2 cache and 4GB of RAM

    C

    Replace the two 3.0GHz DP processors with two 3.0GHz MP processors with a 4MB L3 cache and 2GB RAM

    D

    Replace the two 3.0GHz DP processors with four 3.0 GHz DP processors with a 512KB L2 cache and 4GB RAM


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    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 memory

    B

    x445 with four Xeon MP processors and 16GB of memory in a single SMP module

    C

    x445 with four Xeon DP processors and 16GB of memory in a single SMP module

    D

    x445 with two SMP modules each containing two Xeon DP processors and 8GB of memory


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    In addition to better overall price performance， which other factor most significantly contributes to a lower three-year TCO advantage for a pSeries customer than for a SUN customer？（）
    A

    Sharing commonly used peripherals

    B

    Maximum capacity of CPU， Memory and I/O

    C

    Minimum number of processors in a partition

    D

    Support for different versions of the operating system


    正确答案： C
    解析： 暂无解析

  • 第13题：

    A company wants to run multiple applications on an x445 to serve their user base.  OS and application licensing cost is a factor. Which TWO questions will help the specialist decide on the operating environment and the number of processors per server？（）

    • A、What are the applications’ scaling （multi-threading） capabilities？
    • B、How does L3 cache size impact application performance？
    • C、How many servers are running the applications today？
    • D、What is the expected size of the data attached to the server in GB’s？
    • E、Will the applications disable the Hyperthreading on the Xeon processor？

    正确答案:A,C

  • 第14题：

    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 module
    • B、x445 with four Xeon MP processors and 16GB of memory in a single SMP module
    • C、x445 with two SMP modules each containing two Xeon DP processors and 8GB of memory
    • D、x445 with two SMP modules each containing two Xeon MP processors and 8GB of memory

    正确答案:C

  • 第15题：

    A customer is considering procuring HP servers with Virtual Server Environment (VSE) to consolidate servers and dynamically move resources between partitions. How can the technical sales representative position PowerVM as the solution to virtualize this server environment?（）

    • A、PowerVM supports shared servers compared to VSE
    • B、PowerVM supports shared processors and memory compared to VSE
    • C、PowerVM supports shared processors, memory and I/O compared to VSE
    • D、PowerVM supports DLPAR without a reboot and supports dedicated I/O compared to VSE

    正确答案:D

  • 第16题：

    An x445 with two 3.0GHz DP processors and 2GB of RAM is running a processor-intensive floating-point geological application that calculates pressures in the earth’s crust.  It takes a long time for each calculation， and the director of computing wants the calculations to take less time.  Memory addressed by the application may also be a bottle neck.  Which of the following will most improve the ability to run the calculations in less time？（）

    • A、Replace the two 3.0 GHz DP processors with four 3.0GHz MP processors with a 4MB L3 cache and 4GB of RAM
    • B、Replace the x445 with an x366 with four 3.66 EM64T processors with a 1MB L2 cache and 4GB of RAM
    • C、Replace the two 3.0GHz DP processors with two 3.0GHz MP processors with a 4MB L3 cache and 2GB RAM
    • D、Replace the two 3.0GHz DP processors with four 3.0 GHz DP processors with a 512KB L2 cache and 4GB RAM

    正确答案:B

  • 第17题：

    单选题
    A commercial customer will soon send out a Request For Pricing （RFP） for a new large database server.  Why would a pSeries technical specialist try to influence the customer to base the requirements on performance （TPC-C， Ideas International Relativity， Oracle Applications Standard Benchmark， etc.） rather than on numbers of processors？（）
    A

    IBM processor performance does not scale well over 16 ways.

    B

    Competitors do not pay for TPC-C certification so results are not available.

    C

    IBM servers consistently outperform some other servers on a per CPU basis.

    D

    IBM prices are lower than competition when like numbers of processors are proposed.


    正确答案： D
    解析： 暂无解析

  • 第18题：

    单选题
    A customer has two different applications， each requiring two processors.  They are evaluating the following three alternatives：   1） Two p5-520s each with two processors and 4GB memory   2） One partitioned p5-550 with four processors and 8GB memory   3） One partitioned p5-570 with four processors and 8GB memory   All three solutions will work.  However， when helping the customer decide which solution is best for their environment， the pSeries technical specialist should convey which of the following pieces of information？（）
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    A customer is unsure how POWER7 processors can outperform POWER6 processors when the clock speeds are slower. What contributes to the improved performance?（）
    A

    Added Turbo memory switching

    B

    Removed internal OLTP limits

    C

    Moved L3 cache onto the chip

    D

    Increased DDR2 memory speeds


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    A customer is unsure how POWER7 processors can outperform POWER6 processors when the clock speeds are slower. What contributes to the improved performance?（）
    A

    Added Turbo memory switching

    B

    Removed internal OLTP limits

    C

    Moved L3 cache onto the chip

    D

    Increased DDR2 memory speeds


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    A customer has 5 older POWER5 systems and they want to consolidate them onto a POWER6 system. What information is important to analyze when deciding how to design the new machine using the System Planning Tool?（）
    A

     vmstat and iostat data from the older machines 

    B

     The number of CPUs that were installed in the original machines 

    C

     Data from Workload Estimator (WLE) and IBM Performance Management (PM) 

    D

     Performance data that is collected from the new system after it has been put into production


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    A customer has an LPAR with 4 dedicated cores on a POWER7 server with SMT4 enabled. How many logical processors are presented to an application running on this LPAR?（）
    A

    4

    B

    8

    C

    16

    D

    32


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    How can virtual processors be differentiated from dedicated processors from a physical processor viewpoint?（）
    A

    Dedicated processors are fractions of whole processors that are dedicated to a single partition. 

    B

    Virtual processors are the whole number of concurrent operations that the operating system can use. 

    C

    Virtual processors and not dedicated processors are processors used in Virtual IO Server partitions. 

    D

    Virtual processors and dedicated processors are interchangeable concepts, both are whole physical processors used in virtual and dedicated LPARs.


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    Companycom wants to buy a new p5 570 running AIX 5.3. The applications require 4 processors and 8GB of memory. There is a requirement to have a Virtual IO Server. What is the smallest p5 570 that should be sold to this customer?（）
    A

    4 processors 8GB of memory

    B

    5 processors 8GB of memory

    C

    4 processors 10GB of memory

    D

    5 processors 10GB of memory


    正确答案： B
    解析： 暂无解析

相关内容