单选题李某购买了一张有注册商标的应用软件光盘，则李某享有（ ）

单选题采用________不能解决计算机终端用户下载或显示图片／影像时，因等待失去耐心雨放弃下载或显示图片／影像。

单选题嵌入式处理器流水线技术中的结构冒险是指（ ）

现有3个同时到达的作业J1、J2和J3，它们的执行时间分别是T 1 、T 2 和T 3 ，且T 1 ＜T 2 ＜T 3 。系统按单道方式运行且采用短作业优先算法，则平均周转时间是__________。

单选题uClinux源程序目录uclinx-44bOii是Linux 2.4.x内核源代码文件目录，其中 (49) 目录包括与CPU类型相关的子目录和文件。

单选题RUP（Rational Unified Process）分为4 个阶段，每个阶段结束时都有重要的里程碑，其中生命周期架构是在__(16)__结束时的里程碑。

单选题Extreme Programming (XP) is a discipline of software development with (71) of simplicity, communication, feedback and courage. Successful software development is a team effort-not just the development team, but the larger team consisting of customer, management and developers. XP is a simple process that brings these people together and helps them to succeed together. XP is aimed primarily at object-oriented projects using teams of a dozen or fewer programmers in one location. The principles of XP apply to any (72) project that needs to deliver quality software rapidly and flexibly. An XP project needs a(an) (73) customer to provide guidance. Customers, programmers, managers, are all working (74) to build the system that's needeD．Customers-those who have software that needs to be developed-willleam simple, effective ways to (75) what they need, to be sure that they are getting what they need, and to steer the project to success.

单选题数字电路根据逻辑功能的不同特点，可以分成两大类：组合逻辑电路和时序逻辑电路

单选题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） 。

单选题以下几种A/D转换器中转换速率最快的是 (34) 。