以下关于冯.诺依曼结构和哈佛结构的描述中,不正确的是_________。
操作系统中的Spooling技术,实质是将__________转化为共享设备的技术。
以下关于嵌入式实时系统的叙述中,不正确的是_________。
下面的一段C程序中,循环体语句_________退出循环。 unsigned char n; int total; n=50; while(n-->=0){total+=n;}
编译器和解释器是两种基本的高级语言处理程序。编译器对高级语言源程序的处理过程可以划分为词法分析、语法分析、语义分析、中间代码生成、代码优化、目标代码生成等阶段,其中,__________(19)并不是每个编译器都必需的。与编译器相比,解释器___________(20)。
Digital Signal Processing(DSP),has emceed as an important technology for modem electronic systems. It is a form of__________that is one of the newest and hottest fields,and is considered to be the workhorse of choice for many computational-intensive applications.
以下关于嵌入式系统总线的描述中,不正确的是___________。
软件项目实施过程中的里程碑点应在__________文档中确定。
受控库存放的内容包括__________(57)文档和__________(58)代码。
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) 。
单选题在软件能力成熟度模型CMM(Capability Maturity Model)中,同行评审关键过程域属于( )
单选题有可能无限期拥有的知识产权是( )
单选题甲公司软件设计师完成了一项涉及计算机程序的发明
