What is the function of the Cisc

参考答案：位置管理
Location management

参考答案：A, C

正确答案：B

正确答案：
 

正确答案：C
解析：译文的含义是：在C语言中，当数组名传递给函数时，传递的是数组的起始()。选项A、B、C、D的含义分别是数据、数值、位置、元素，选项C为正确答案。

正确答案：D
解析：CISC计算机指复杂指令集计算机，是20世纪六、七十年代发展起来的系列计算机。这种计算机所支持的指令系统趋于多用途、强功能化。指令系统围绕着缩小与高级语言的语义差距以及有利于操作系统的优化而设计。指令系统的复杂化使得设计周期变长，正确性难于保证，不易维护。而且在复杂的指令系统中，只有少数基本指令是经常使用的，需要大量硬件支持的复杂指令利用率却很低。所以在70年代末，随着VLSI技术的发展产生了RISC计算机。
  RISC计算机指精简指令集计算机，这种计算机有下列特点。
  1．指令系统中只包含使用频率较高但不复杂的指令。
  2．指令长度固定，指令格式少，寻址方式少。
  3．只有存取数指令访问主存，其他指令都在寄存器之间运算。
  4．大部分指令在一个机器周期内完成，采用流水技术。
  5．CPU中增加了通用寄存器的数量。
  6．硬联逻辑控制，不用微程序控制技术。
  7．采用优化的编译，以有效地支持高级语言。

正确答案：D

正确答案：
(b) It is important to note that there is nothing in the nature of the activities carried out by HR staff and departments that prevents
outsourcing being looked at as a serious option. Indeed, amongst larger companies the outsourcing of some parts of the HR
function is already well under way, with one source estimating that HR outsourcing is growing by 27% each year. Paul,
therefore, needs to look at the HR activities identified above and assess the advantages and disadvantages of outsourcing a
particular HR activity. Outsourcing certain parts of the recruitment process has long been accepted, with professional
recruitment agencies and ‘head-hunters’ being heavily involved in the advertising and short listing of candidates for senior
management positions. Some HR specialists argue that outsourcing much of the routine personnel work, including
maintaining employees’ records, frees the HR specialist to make a real contribution to the strategic planning process. One
study argues that ‘HR should become a partner with senior and line managers in strategy execution’.
If Paul is able to outsource the routine HR activities this will free him to contribute to the development of the growth strategy
and the critical people needs that strategy will require. In many ways the HR specialist is in a unique position to assess current
skills and capabilities of existing staff and the extent to which these can be ‘leveraged’ to achieve the desired strategy. In
Hamel and Prahalad’s terms this strategy is likely to ‘stretch’ the people resources of the company and require the recruitment
of additional staff with the relevant capabilities. Paul needs to show how long it will take to develop the necessary staff
resources as this will significantly influence the time needed to achieve the growth strategy.
Outsourcing passes on to the provider the heavy investment needed if the company sets up its own internal HR services with
much of this investment now going into web-based systems. The benefits are reduced costs and improved service quality.
The downside is a perceived loss of control and a reduced ability to differentiate the HR function from that of competitors.
Issues of employee confidentiality are also relevant in the decision to outsource.

正确答案：
 

正确答案：D
解析：RISC与CISC在技术特点上的对比见[典型题4-9-1]的表4-81。RISC机器设计时选择了一些使用频率较高的简单指令；其通用寄存器的数量相当多，从而可减少访存(存/取数据)次数；依靠编译程序的优化来更有效地支持高级语言。CISC机器的微码电路在芯片上所占的面积要占总面积的50%以上。