单选题Some xSeries servers support 4-way memory interleaving and some support 2-way interleaving.  In both types of interleaving, the data is accessed 256 bits at a time.  How is this 256-bit data access achieved with 2-way interleaving?()A The DIMMs used fo

题目
单选题
Some xSeries servers support 4-way memory interleaving and some support 2-way interleaving.  In both types of interleaving, the data is accessed 256 bits at a time.  How is this 256-bit data access achieved with 2-way interleaving?()
A

The DIMMs used for 2-way interleaving are double the width of DIMM used in 4-way interleaving.

B

The DIMMs used for 2-way interleaving are 64-bit wide and data bits are accessed both on the rising edge and falling edge of the clock cycle.

C

The DIMMs used for 2-way interleaving are 32-bit wide and data bits are accessed both on the rising edge and falling edge of the clock cycle.

D

The DIMMs used for 2-way interleaving are double the width and data bits are accessed both on the rising edge and falling edge of the clock cycle.

参考答案和解析
正确答案: C
解析: 暂无解析
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相似问题和答案

第1题:

Designing the data storage architecture is an important activity in system design. There are two main types of data storage formats: files and databases. Files are electronic of data that have been optimized to perform a particular transaction. There are several types of files that differ in the way they are used to support an application. ( ) store core information that is important to the business and , more specifically , to the application , such as order information or customer mailing information. ( ) contain static values , such as a list of valid codes or the names of cities . Typically, the list is used for validation. A database is a collection of groupings of information that are related to each other in some way. There are many different types of databases that exist on the market today. ( ) is given to those databases which are based on older , sometimes outdated technology that is seldom used to develop new applications . ( ) are collections of records that are related to each other through pointers In relational database , (请作答此空) can be used in ensuring that values linking the tables together through the primary and foreign keys are valid and correctly synchronized.

A. identifying relationships
B. normalization
C. referential integrity
D. store procedure

答案:C
解析:
翻译:在系统设计中,数据存储架构设计是非常重要的一项工作。有两种主要类型的数据存储格式,即文件和数据库,文件是经过优化以执行特定事务的电子数据。( )存储的核心信息对业务很重要,更具体地说,对应用程序而言,如订单信息或客户邮件信息。( )包含静态值,如有效代码列表或城市名称,通常该列表用于验证。数据库是以某种方式彼此相关的信息分组的集合,目前市场上存在许多不同类型的数据库。( )用于那些基于较旧且过时技术的数据库,这些技术很少用于开发新的应用程序。( )是通过指针彼此相关的记录集合在关系数据库中,( 请作答此空)可用于确保通过主键和外键将表链接在一起的值是有效且正确同步的。A.识别关系 B.正常化 C.参照完整性 D.商店程序

第2题:

Interleaving


正确答案: 交织,以比特或者符号形式出现的数据在一帧时间内进行分配的处理过程,以便进行反交织后接收机的突发错误脉冲可以分散。

第3题:

Which of the following defines memory interleaving?()

A. The distribution of data written across all the memory DIMMs and the L1 cache

B. The distribution of data written across all the memory DIMMs in one bank

C. The distribution of data written across all the memory DIMMs and the processor

D. The distribution of data written across all the memory DIMMs and the L2 cache


参考答案:B

第4题:

Some xSeries servers support 4-way memory interleaving and some support 2-way interleaving.  In both types of interleaving, the data is accessed 256 bits at a time.  How is this 256-bit data access achieved with 2-way interleaving?()

  • A、The DIMMs used for 2-way interleaving are double the width of DIMM used in 4-way interleaving.
  • B、The DIMMs used for 2-way interleaving are 64-bit wide and data bits are accessed both on the rising edge and falling edge of the clock cycle.
  • C、The DIMMs used for 2-way interleaving are 32-bit wide and data bits are accessed both on the rising edge and falling edge of the clock cycle.
  • D、The DIMMs used for 2-way interleaving are double the width and data bits are accessed both on the rising edge and falling edge of the clock cycle.

正确答案:B

第5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6题:

An enterprise has plans to start adding IPv6 support. The initial deployment requires support from some IPv6 - only device s that need to access servers that support only IPv4. Which of the following tools would be most appropriate?()

  • A、Native IPv6
  • B、Point - to -point tunnels
  • C、Multipoint tunnels
  • D、NAT - PT

正确答案:D

第7题:

An administrator is adding additional memory into a server that registers 1GB of memory in the OS and notices that the system has 2GB of memory physically installed; however, the server only shows 1GB of memory during POST.  Which of the following is the MOST likely reason for this?()

  • A、 The OS does not support more than 1GB of memory.
  • B、 The system memory has different manufacture dates.
  • C、 Two of the memory sticks are defective.
  • D、 The server is using memory interleaving.

正确答案:C

第8题:

An enterprise has plans to start adding IPv6 support. The initial deployment requires support from some IPv6 - only device s that need to access servers that support only IPv4.Which of the following tools would be most appropriate?()

A. Native IPv6

B. Point - to -point tunnels

C. Multipoint tunnels

D. NAT - PT


参考答案:D

第9题:

Which of the following defines memory interleaving?()

  • A、The distribution of data written across all the memory DIMMs and the L1 cache
  • B、The distribution of data written across all the memory DIMMs in one bank
  • C、The distribution of data written across all the memory DIMMs and the processor
  • D、The distribution of data written across all the memory DIMMs and the L2 cache

正确答案:B

第10题:

An existing IBM customer has some iSeries servers in their environment.  The customer is adding an x366 server with an RSA-II installed for their Microsoft Client/Server applications.  The customer wants to consolidate the storage and centralize the backup of the iSeries and xSeries platforms.  Which of the following will accomplish this?()

  • A、Share the data over the Ethernet LAN.
  • B、Install the IXA Adapter in the iSeries server.
  • C、Install the IXA Adapter in the xSeries server.
  • D、Attach both servers to an IXS switch.

正确答案:C

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