在输入输出控制方法中，采用（1)可以使得设各与主存间的数据块传送无需CPU干预。

若某计算机采用8位整数补码表示数据，则运算（2)将产牛溢出。

若内存容量为4GB,字长为32,则（3)。

设用2K×4位的存储器芯片组成16K×8位的存储器（地址单元为0000H〜3FFFH，每个芯片的地址空间连续)，则地址单元0B1FH所在芯片的最小地址编号为（4)。

编写汇编语言程序时，下列寄存器中程序员可访问的是（5)。

正常情况下，操作系统对保存有大量有用数据的硬盘进行（6)操作时，不会清除有用数据。

如果使用大量的连接请求攻击计算机，使得所有可用的系统资源都被消耗殆尽，最终计算机无法再处理合法用户的请求，这种手段属于（7)攻击。

ARP攻击造成网络无法跨网段通信的原因是（8)。

下列选项中，防范网络监听最有效的方法是（9)。

软件商标权的权利人是指(10)。

利用(11)可以对软件的技术信息、经营信息提供保护。

李某在某软件公司兼职，为完成该公司交给的工作，做出了一项涉及计算机程序的发明。李某认为该发明是自己利用业余时间完成的，可以个人名义申请专利。关于此项发明的专利申请权应归属（12)。

一幅彩色图像（RGB),分辨率为256×512,每一种颜色用8b表示，则该彩色图像的数据暈为（13)b。

10000张分辨率为1024X768的真彩（32位）图片刻录到DVD光盘上，假设每张光盘可以存放4GB的信息，则需要（14)张光盘。

某项目组拟开发一个大规模系统，且具备了相关领域及类似规模系统的开发经验。下列过程模型中，(15)最适合开发此项目。

使用PERT图进行进度安排，不能清晰地描述（16),但可以给出哪些任务完成后才能开始另一些任务。下面的PERT图所示的工程从A到K的关键路径是（17)(图中省略了任务的开始和结束时刻）。

使用PERT图进行进度安排，不能清晰地描述（16),但可以给出哪些任务完成后才能开始另一些任务。下面的PERT图所示的工程从A到K的关键路径是（17)(图中省略了任务的开始和结束时刻）。

敏捷开发方法XP是一种轻量级、高效、低风险、柔性、可预测的、科学的软件开发方法，其特性包含在12个最佳实践中。系统的设计要能够尽可能早交付，属于（18)最佳实践。

在软件开发过程中进行风险分析时，(19)活动的目的是辅助项目组建立处理风险的策略，有效的策略应考虑风险避免、风险监控、风险管理及意外事件计划。

以下关于变量和常量的叙述中，错误的是（20)。

编译程序分析源程序的阶段依次是（21)。

下图所示的有限自动机中，0是初始状态，3是终止状态，该自动机可以识别（22)。

某磁盘磁头从一个磁道移至另一个磁道需要10ms。文件在磁盘上非连续存放，逻辑上相邻数据块的平均移动距离为10个磁道，每块的旋转延迟时间及传输时间分别为100ms和2ms，则读取一个100块的文件需要（23)ms时间。

8086微处理器的内部分为执行单元（EU)和总线接口单元（BIU)两个部分，其中EU负责指令的执行，它主要包括（24)。

在x86汇编语言中，寄存器相对寻址方式的操作数存放在存储器中。若用SI、DI或BX进行相对寻址，则以DS作为地址基准；若用BP寻址，则以（25)作为地址基准。

汇编语言中的CMP比较指令所设置标志位的不同状态，代表着两个操作数的不同关系。当两个无符号数进行比较，则在比较指令之后，可以根据CF标志位的状态来判断两个数的大小，如在《CMPAX,BX》中，当CF标志位置位时，表示（26)。

真正实现多点结构总线的是（27)。

静态读/写存储器（SRAM)6264芯片写入数据的过在芯片的Ao〜A12端加上要写入单元的地址，在DQ〜D12端加上要写入的数据，使和同时有效，在端加上有效的低电平，此时的电平（28)。

对于一块具有15条地址线、16条双向数据线的SRAM，其容暈为（29)。

外设与计算机间的信息交换可以用不同的输入/输出方法完成，下列不属于输入/输出控制方式的是（30)。

下图为CPU结构，其中有一个累加寄存器AC、一个状态寄存器和其他4个寄存器，各个部分之间的连线表示数据通路，箭头表示信息传送方向，其中a，b，c，d4个寄存器依次是（31)。

在D/A变换器中，分辨率表示它的一个LSB(最低有效位）输冬使输出变化的程度。分辨率通常用D/A变换器输入的二进制位数来描述，如8位、10位、12位等。对于一个8位D/A变换器来说，当它的输出电压范围为0〜+3V时，则其分辨率为（32)

整个电路板PCB的设计流程一般可以分为三个主要部分，依次是前处理、中处理以及后处理。前处理主要是进入PCB板前的准备工作，中处理是整个电路板设计的关键所在，后处理是输出电路板的最后工作。以下不属于这三个部分的是（33)。

实时操作系统必须在（34)内处理来自外部的事件。

设系统中有n(n>2)个进程，且当前操作系统没有执行管理程序，则不可能发生的情况是（35)。

软件产品的质量可分为内部质量和外部质量两部分，(36)不属于内部质量。

若信号量S的初值为2,当前值为-1，则表示有（37)个进程等待信号量S。

页式虚拟存储器管理的主要特点是（38)。

为了解决CPU输出数据的速度远远高于打印机的打印速度这一矛盾，在操作系统中一般采用（39)。

软件质量保证（SQA)的度量可以分为（40)三大类。

执行下面的一段C程序后，变量x的值为（41)。

以下叙述中，不符合软件单元测试技术要求的是（42)。

软件能力成熟度模型CMM中，将软件能力成熟度自低到高依次划分为5级。除等级1外，每个成熟度等级被分解成几个关键过程域，其中《过程更改管理》属于（43)的关键过程域。

假设有8个记录，它的初始关键字序列为{5,7,3,8,2,9,1,4},用冒泡排序对它进行排序，第5次排序结果为（44)。

以下关于中间件的叙述中，错误的是（45)

对于数组floatarray[5][4]，若数组元素array[0][0]的地址为2400,每个数组元素长度为32位（4B)，且假定其采用行序为主的存储模式，那么array[3][2]的内存地址为（46)。

关于线性表的顺序查找、折半查找、分块查找方法的叙述中，错误的是（47)。

以下叙述中，错误的是（48)。

以下叙述中，错误的是（49)。

分布式系统是一个由多台计算机组成的系统，下列叙述中错误的是（50)。

在软件需求分析阶段，分析人员要解决的一个主要问题就是了解用户要让软件《做什么》，需求分析阶段的输出是软件需求规格说明书。软件需求规格说明书内容不应该包括 (51)。 软件需求规格说明书在软件开发中具有重要作用，但其作用不应当包括 (52)。

在软件需求分析阶段，分析人员要解决的一个主要问题就是了解用户要让软件《做什么》，需求分析阶段的输出是软件需求规格说明书。软件需求规格说明书内容不应该包括 (51)。 软件需求规格说明书在软件开发中具有重要作用，但其作用不应当包括 (52)。

堆是一种有用的数据结构，堆排序是一种选择排序，它的一个基本问题是如何造堆，常用的建堆方法是1964年Floyd提出的渗透法。采用此方法对/i个元素进行排序时，堆排序的时间复杂性是（53)。

有很多方法可用来描述可复用的构件，其中最理想的是由Tracz提出的3C模型。3C是指（54)。

某系统以RS-232为接口，进行7位ASCII码字符传送，带有一位奇校验位和两位停止位，当波特率为9600时，字符传送率为（55)。

存储1000个16X16点阵的汉字所需要的存储空间是（56),

下列存储器按存取速度由快至慢排列，正确的是（57)。

RAM的特点是（58)。

下面程序运行后的输出结果是（59)。

设内存分配情况如下图所示，若要申请一块40KB的内存空间，采用最佳适应算法，则得到的分区首址为（60)。

CRT的分辨率为1024X1024像素，像素的颜色数为256色，则刷新存储器的容量是（61)。

以下关于1394的叙述中，错误的是（62)。

一个由微处理器构成的实时数据采集系统，其采样周期为20ms，A/D转换时间为25ns,则当CPU使用（63)传送方式读取数据时，其效率最高。

ECC的准确解释为（64)。

临界区是（65)。

公钥体系中，私钥用于（66),公钥用于（67)。

公钥体系中，私钥用于（66),公钥用于（67)。

HTTP协议中，用于读取一个网页的操作方法为（68)。

帧中继作为一种远程接入方式有许多优点，下面的选项中错误的是（69)。

HTML文档中<table>#记的align属性用于定义（70)。

People are indulging in an illusion whenever they find themselves explaining at a cocktail (鸡尾酒）party, say, that they are 《in computers，’’ or 《in telecommunications，，，or 《in electronic funds transfer》. The implication is that they are part of the high-tech worlD. Just between us, they usually aren’t. The researchers who made fundamental breakthroughs in those areas are in a high-tech business. The rest of us are (71) of their work. We use computers and other new technology components to develop our products or to organize our affairs. Because we go about this work in teams and projects and other tightly knit working groups (紧密联系在一起的工作小组），we are mostly in the human communication business. Our successes stem from good human interactions by all participants in the effort, and our failures stem from poor human interactions.
The main reason we tend to focus on the (72) rather than the human side of the work is not because it's more (73) , but because it’s easier to do. Getting the new disk drive installed is positively trivial compared to figuring out why Horace is in a blue fank (恐惧)or why Susan is dissatisfied with the company after only a few months. Human interactions are complicated and never very crisp (干脆的，干净利落的）and clean in their effects，but they matter more than any other aspect of the work.
If you find yourself concentrating on the (74) rather than the (75) • you*re like the vaudeville character (杂耍人物)who loses his keys on a dark street and looks for them on the adjacent street because, as he explains, 《The light is better there!》.

People are indulging in an illusion whenever they find themselves explaining at a cocktail (鸡尾酒）party, say, that they are 《in computers，’’ or 《in telecommunications，，，or 《in electronic funds transfer》. The implication is that they are part of the high-tech worlD. Just between us, they usually aren’t. The researchers who made fundamental breakthroughs in those areas are in a high-tech business. The rest of us are (71) of their work. We use computers and other new technology components to develop our products or to organize our affairs. Because we go about this work in teams and projects and other tightly knit working groups (紧密联系在一起的工作小组），we are mostly in the human communication business. Our successes stem from good human interactions by all participants in the effort, and our failures stem from poor human interactions.
The main reason we tend to focus on the (72) rather than the human side of the work is not because it's more (73) , but because it’s easier to do. Getting the new disk drive installed is positively trivial compared to figuring out why Horace is in a blue fank (恐惧)or why Susan is dissatisfied with the company after only a few months. Human interactions are complicated and never very crisp (干脆的，干净利落的）and clean in their effects，but they matter more than any other aspect of the work.
If you find yourself concentrating on the (74) rather than the (75) • you*re like the vaudeville character (杂耍人物)who loses his keys on a dark street and looks for them on the adjacent street because, as he explains, 《The light is better there!》.

People are indulging in an illusion whenever they find themselves explaining at a cocktail (鸡尾酒）party, say, that they are 《in computers，’’ or 《in telecommunications，，，or 《in electronic funds transfer》. The implication is that they are part of the high-tech worlD. Just between us, they usually aren’t. The researchers who made fundamental breakthroughs in those areas are in a high-tech business. The rest of us are (71) of their work. We use computers and other new technology components to develop our products or to organize our affairs. Because we go about this work in teams and projects and other tightly knit working groups (紧密联系在一起的工作小组），we are mostly in the human communication business. Our successes stem from good human interactions by all participants in the effort, and our failures stem from poor human interactions.
The main reason we tend to focus on the (72) rather than the human side of the work is not because it's more (73) , but because it’s easier to do. Getting the new disk drive installed is positively trivial compared to figuring out why Horace is in a blue fank (恐惧)or why Susan is dissatisfied with the company after only a few months. Human interactions are complicated and never very crisp (干脆的，干净利落的）and clean in their effects，but they matter more than any other aspect of the work.
If you find yourself concentrating on the (74) rather than the (75) • you*re like the vaudeville character (杂耍人物)who loses his keys on a dark street and looks for them on the adjacent street because, as he explains, 《The light is better there!》.

People are indulging in an illusion whenever they find themselves explaining at a cocktail (鸡尾酒）party, say, that they are 《in computers，’’ or 《in telecommunications，，，or 《in electronic funds transfer》. The implication is that they are part of the high-tech worlD. Just between us, they usually aren’t. The researchers who made fundamental breakthroughs in those areas are in a high-tech business. The rest of us are (71) of their work. We use computers and other new technology components to develop our products or to organize our affairs. Because we go about this work in teams and projects and other tightly knit working groups (紧密联系在一起的工作小组），we are mostly in the human communication business. Our successes stem from good human interactions by all participants in the effort, and our failures stem from poor human interactions.
The main reason we tend to focus on the (72) rather than the human side of the work is not because it's more (73) , but because it’s easier to do. Getting the new disk drive installed is positively trivial compared to figuring out why Horace is in a blue fank (恐惧)or why Susan is dissatisfied with the company after only a few months. Human interactions are complicated and never very crisp (干脆的，干净利落的）and clean in their effects，but they matter more than any other aspect of the work.
If you find yourself concentrating on the (74) rather than the (75) • you*re like the vaudeville character (杂耍人物)who loses his keys on a dark street and looks for them on the adjacent street because, as he explains, 《The light is better there!》.

People are indulging in an illusion whenever they find themselves explaining at a cocktail (鸡尾酒）party, say, that they are 《in computers，’’ or 《in telecommunications，，，or 《in electronic funds transfer》. The implication is that they are part of the high-tech worlD. Just between us, they usually aren’t. The researchers who made fundamental breakthroughs in those areas are in a high-tech business. The rest of us are (71) of their work. We use computers and other new technology components to develop our products or to organize our affairs. Because we go about this work in teams and projects and other tightly knit working groups (紧密联系在一起的工作小组），we are mostly in the human communication business. Our successes stem from good human interactions by all participants in the effort, and our failures stem from poor human interactions.
The main reason we tend to focus on the (72) rather than the human side of the work is not because it's more (73) , but because it’s easier to do. Getting the new disk drive installed is positively trivial compared to figuring out why Horace is in a blue fank (恐惧)or why Susan is dissatisfied with the company after only a few months. Human interactions are complicated and never very crisp (干脆的，干净利落的）and clean in their effects，but they matter more than any other aspect of the work.
If you find yourself concentrating on the (74) rather than the (75) • you*re like the vaudeville character (杂耍人物)who loses his keys on a dark street and looks for them on the adjacent street because, as he explains, 《The light is better there!》.