IBM(000-077)

单选题A 2-way interleaved DDR configuration and a 4-way interleaved SDRAM configuration will produce which of the following？（）A They will have the same memory bandwidth.B 2-way will provide higher memory bandwidth than 4-way.C 4-way will provide higher memor

题目
单选题
A 2-way interleaved DDR configuration and a 4-way interleaved SDRAM configuration will produce which of the following？（）
A

They will have the same memory bandwidth.

B

2-way will provide higher memory bandwidth than 4-way.

C

4-way will provide higher memory bandwidth than 2-way.

D

4-way will provide higher memory bandwidth but only on an x445.

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相似问题和答案

第1题：

A technician is replacing memory in a server whose motherboard supports PC2100 memory.  This type of memory is also known as which of the following？（）

  • A、DDR2
  • B、DDR
  • C、SDRAM
  • D、DDR3

正确答案:B

第2题：

A technician needs to upgrade the memory in a laptop. Which of the following memory typeswould be the correct type?（）

  • A、RIMM
  • B、DDR RAM
  • C、SDRAM
  • D、SODIMM

正确答案:D

第3题：

Which of the following memory types is unique in that it generates so much heat it requires that the memory modules are covered in heat sinks?()

A.RAMBUS

B.DDR3

C.DDR

D.SDRAM


参考答案：A

第4题：

A technician has to populate a server motherboard with memory. The board has a memory bus speed of 800 MHz. Which of the following memory types should be used？（）

  • A、DDR3
  • B、SDRAM
  • C、DDR
  • D、DDR2

正确答案:D

第5题：

Which of the following is an advantage of SMP？（）

  • A、 Smaller initial investment
  • B、 Doubles memory requirements
  • C、 Higher simultaneous thread processing
  • D、 Decreases overhead

正确答案:C

第6题：

Which of the following commands will only provide a snapshot of average memory usage for a process？（）

  • A、 vmtune
  • B、 ps au
  • C、 iostat
  • D、 rmss -m

正确答案:B

第7题：

A technician is performing a memory upgrade by installing an additional 1GB stick of DDR RAM into a system. When the installation is complete, the computer shows 2GB of RAM at POST; however, it now indicates a lower speed setting for the memory. Which of the following is the MOST likely cause?（）

  • A、The newly installed RAM has a lower clock speed than the existing RAM.
  • B、The CPU is not configured to work with the additional RAM.
  • C、The system is incompatible with the new RAM.
  • D、The new RAM is of lower quality, and not dependable at higher speeds.

正确答案:A

第8题：

Which of the following is an advantage of SMP?()

A. Smaller initial investment

B. Doubles memory requirements

C. Higher simultaneous thread processing

D. Decreases overhead


参考答案：C

第9题：

Which of the following memory technologies doubles the amount of data obtained in a single memory access from 64-bits to 128-bits？（）

  • A、SDRAM
  • B、DDR RAM
  • C、Interleaved memory
  • D、Online spare memory

正确答案:B

第10题：

A technician is replacing memory in a server whose motherboard supports PC3-8500 memory.  This type of memory is also known as which of the following？（）

  • A、SDRAM
  • B、DDR
  • C、DDR3
  • D、DDR2

正确答案:C

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