单选题一个程序根据输入的年份和月份计算该年中该月的天数，输入参数包括年份(正整数)、月份(用1～12表示)。若用等价类划分测试方法进行测试，则______不是一个合适的测试用例(分号后表示测试的输出)。
单选题软件开发模型是指软件开发的全部过程，活动和任务的结构框架。主要的开发模型有瀑布模型、演化模型、螺旋模型、喷泉模型和智能模型。螺旋模型将瀑布模型和演化模型相结合，并增加了 (15) ，它建立在 (16) 的基础上，沿着螺线自内向外每旋转一圈，就得到其一个新版本。 喷泉模型描述了 (17) 的开发模型，它体现了这种开发方法创建软件的过程所固有的 (18) 和 (19) 的特征。
单选题● (13)既不是图像编码也不是视频编码的国际标准。
单选题某模块实现两个功能：向某个数据结构区域写数据和从该区域读数据。该模块的内聚类型为（ ）内聚。
单选题甲企业开发出某一新产品，并投入生产。乙企业在甲企业之后两个月也开发出同样的新产品，并向专利部门提交专利申请。在乙企业提交专利权申请后的第6日，甲企业向该专利部门提交了与乙企业相同的专利申请。按照专利法有关条款，______获得专利申请权。
A.甲乙企业同时
B.乙企业
C.甲乙企业先后
D.甲企业
单选题若待排序的记录数目较少且已按关键字基本有序，则宜采用______排序算法。
单选题The Rational Unified Process (RUP) is a software engineering process. which captures many of best practices in modem software development. The notions of (71) and scenarios have been proven to be an excellent way to capture function requirements. RUP can be described in two dimensions-time and content. In the time dimension, the software lifecycle is broken into cycles. Each cycle is divided into four consecutive (72) which is concluded with a well-defined (73) and can be further broken down into (74) -a complete development loop resulting in a release of an executable product, a subset of the final product under development，which grows incrementally to become the final system. The content structure refers to the disciplines, which group (75) logically by nature.
单选题●采用面向对象开发方法时，对象是系统运行时基本实体。以下关于对象的叙述中，正确的是(37) 。
单选题Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened between. As was discussed before, it was not until the 19th century that the newspaper became the dominant preelectronic mediam, following in the wake of the pamphlet and the book and in the company of the periodical. It was during the same time that the communications revolution speeded up, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th - century world of the motor car and the air plane. Not everyone sees that processin perspective. It is important to do so. It is generally recognized, however, that the introduction of the computer in the early 20th century, (66) by the invention of the integrated circuit daring the 1960s, radically changed the process, although its impact on the media was not immediately (67) . As time went by, computers became smaller and more powerful, and they became "personal" too, as well as (68) , with display becoming sharper and storage (69) increasing. They were thought of, like people, (70) generations, with the distance between generations much (71) . It was within the computer age that the term "information society" began to be widely used to describe the (72) within which we now live. The communications revolution has (73) both work and leisure and how we think and feel both about place and time, but there have been (74) view about its economic, political, social and cultural implications. "Benefits" have been weighed (75) "harmful" outcomes. And generalizations have proved difficult.
单选题用作存储器的芯片有不同的类型。可随机读/写，且只要不断电，其中存储的信息就可一直保存的存储器，称为{{U}} (3) {{/U}}。可随机读/写，但即使在不断电的情况下其存储的信息要定时刷新才不致丢失的存储器，称为{{U}} (4) {{/U}}。所存信息由生产厂家用掩膜技术写好后就无法再改变的存储器称为{{U}} (5) {{/U}}。通过紫外线照射后可擦除所有信息，然后重新写入新的信息并可多次进行的存储器，称为{{U}} (6) {{/U}}。通过电信号可在数秒钟内快速删除全部信息，但不能进行字节级别删除操作的存储器，称为{{U}} (7) {{/U}}。
单选题二分查找法的查找速度不一定比顺序查找法的速度快。设有100个元素，用二分法查找时，最大比较次数是 (57) ，最小比较次数是 (58) 。
单选题在UML的动态建模机制中，{{U}} (45) {{/U}}描述了对象之间动态的交互关系，还描述了交互的对象之间的静态链接关系，即同时反映系统的动态和静态特征。
单选题Results of quality control measurement are used{{U}} {{/U}} . A. As an input to quality planning B. To prepare a control chart C. As an input to quality assurance D. To prepare an operational definition
单选题栈和队列都是______。 A．顺序存储的线性结构 B．链式存储的线性结构 C．限制存储点的线性结构D．限制存储点的非线性结构
单选题在软件体系结构中，基于 (43) 的系统具有某种意义上的递归性，形成了“部分一整体”的层次结构，用户可以组合多个简单的子系统以形成一些较大的子系统，这些较大的子系统又可以组合成更大的子系统。
单选题对于单链表，如果仅仅知道一个指向链表中某结点的指针p， (54) 将p所指结点的数据元素与其确实存在的直接前驱交换，对于单循环链表来说 (55) ，而对双向链表来说 (56) 。
单选题平衡二叉树中任意结点的平衡因子只能是 (50) 之一。
单选题表达式“Y=(A-B/C)×(D+E)”的后缀式表示为 (29) 。
单选题结构化设计方法使用的图形工具是 (19) ，图中矩形表示 (20) 。如果两矩形之间有直线相连，表示它们存在 (21) 关系。