单选题软件能力成熟度模型将软件能力成熟度自低到高依次划分为初始级、可重复级、定义级、管理级和优化级，并且高级别成熟度一定可以达到低级别成熟度的要求。其中（ ） 中的开发过程及相应的管理工作均已标准化、文档化，并已建立完善的培训制度和专家评审制度。

单选题The relational database model requires the data be (71) through programs that don't rely on the position of the data in the database. This is in direct (72) to the other database mode, where the program has to follow a series of pointers to the data it seeks. A program (73) a relational database simply asks for the data it seeks; the DBMS performs the necessary searches and (74) the information. The (75) on how the search is done are specific to the DBMS and vary from product to product.

单选题极限编程(eXtreme Programming)是一种轻量级软件开发方法，它是以{{U}} (30) {{/U}}为规则。

单选题●进行防错性程序设计，可以有效地控制(36)维护成本。

单选题在只有单重继承的类层次结构中，类层次结构是 (23) 层次结构。

单选题The most accurate and most boring way to (66) Java is that it is a new computer programming language developed by Sun Microsystems that creates (67) independent programs that can be distributed and run remotely. To run Java programs, a computer must have a Java interpreter. Currently (68) Java programs are small "applets" that are (68) as part of web pages. When you use a Java (69) browser to view a Web page that includes a Java applet, the browser loads the applet onto your computer through your modem or network. Then the Java interpreter runs the applet, which could include animation or sound, on your computer rather than transmitting the code bit by bit over Internet. A few thousand bytes of Java code can turn into a powerful program on your computer. So an applet could include (70) with Java interpreter.

单选题静态成员函数仅能访问 (33) 。静态数据成员的初始化必须在 (34) 。

单选题以下关于类的叙述中，不正确的是{{U}} (39) {{/U}}。

单选题某一非确定性有限自动机（NFA）的状态转换图如下图所示，与该NFA 等价的正规式是 （28） ，与该NFA 等价的DFA 是 （29） 。

单选题软件能力成熟度模型（CMM）的第 4级（已管理级）的核心是（ ）

单选题若要封装对象，并提供不同的接口时，可采用 (33) ；若要将请求封装成对象，则可采用 (34) ；若要将可互换的行为封装起来，并采用委托的方式来决定使用哪一个，则可采用 (35) 。

单选题●以下关于风险管理的叙述中，不正确的是(19)。

单选题《计算机软件保护条例》规定非职务软件的著作权归______。

单选题软件工程每一个阶段结束前，应该着重对可维护性进行复审。在系统设计阶段复审期间，应该从 （ ） 出发，评价软件的结构和过程。

单选题UP(Unified Process)每个阶段结束时都会产生一些主要的工作成果。在初启阶段最重要的工作成果是 (37) 。

单选题在网络排除故障时不会经常使用的命令是 (64) 。

单选题The grid computing is a new (66) technology connecting the distributed and (67) resources to the high-speed network and integrating a super-computer of processing capacity. The significance and architecture of the grid computing is explained. Several kernel technology such as OGSI, resource management, task management, task scheduling, high rate communication and security are described. Aiming at the particularity of the grid computing environment a mechanism similar to the technology of the search engine is designed to registry, discovery and (68) the resources in the grid. The whole model of the resource management is built by connecting task manager in the local resource management system to others with P2P model. The task may migrate among the task managers in order to (69) the load. The task users summit may be executed in relatively tight resource set, which will not only decrease the total communication overheads of the whole task but also (70) the performance of the system.