首页
登录
从业资格
In a world where it seems we already hav
In a world where it seems we already hav
练习题库
2022-08-02
60
问题
In a world where it seems we already have too much to do, and too many things to think about, it seems the last thing we need is something new that we have to learn. But use cases do solve a problem with requirements: with __1__ declarative requirements it's hard to describe steps and sequences of events. Use cases, stated simply, allow description of sequences of events that, taken together, lead to a system doing something useful. As simple as this sounds, this is important. When confronted only with a pile of requirements, it's often __2__ to make sense of what the authors of the requirements really wanted the system to do. In the preceding example, use cases reduce the ambiguity of the requirements by specifying exactly when and under what conditions certain behavior occurs; as such, the sequence of the behaviors can be regarded as a requirement. Use cases are particularly well suited to capturing these kind of requirements. Although this may sound simple, the fact is that __3__ requirement capture approaches, with their emphasis on declarative requirements and "shall" statements, completely fail to capture the __4__ of the system's behavior. Use cases are a simple yet powerful way to express the behavior of the system in way that all stakeholders can easily understand. But, like anything, use cases come with their own problems, and as useful as they are, they can be __5__. The result is something that is as bad, if not worse, than the original problem. Therein it's important to utilize use cases effectively without creating a greater problem than the one you started with.4、_____A.staticsB.natureC.dynamicsD.originals
选项
答案
C
解析
转载请注明原文地址:http://tihaiku.com/congyezige/2417165.html
本试题收录于:
中级 软件评测师题库软件水平考试初中高级分类
中级 软件评测师
软件水平考试初中高级
相关试题推荐
Inaworldwhereitseemswealreadyhav
Inaworldwhereitseemswealreadyhav
Inaworldwhereitseemswealreadyhav
Inaworldwhereitseemswealreadyhav
Inaworldwhereitseemswealreadyhav
Inaworldwhereitseemswealreadyhav
Inaworldwhereitseemswealreadyhav
Inaworldwhereitseemswealreadyhav
Inaworldwhere itseemswealreadyha
Inaworldwhere itseemswealreadyha
随机试题
Halloweenisa______.A、summerfestivalB、night-timefestivalC、sweethearts’holi
5WaystoJustEnjoyRetirement1.Thepurposeofthisspeech■Tohelpretirees
通风空调系统中采用管道电加热器时,不符合安装要求的是( )。A.电加热器的金属
混凝土芯样抗压试验的试件,满足分析内容或判断条件要求正确的是:(16)抗压试验的
A.血浆胰岛素测定 B.葡萄糖耐量试验 C.糖化血红蛋白 D.尿糖 E.
妊娠期瘀阻胎元,使用活血化瘀药的原则是A:治病与安胎并举 B:衰其大半而止
( )是指在一个组织内,组织为其成员实现职业目标,确定职业发展道路,充分挖掘员
2020年我国农产品贸易额2468.3亿美元,同比增8.0%。其中,出口额同比减
时标网络计划的坐标体系中,可以明示整个工程的开工日期和完工日期以及各项工作的开始
一个建设工程由多个单位工程组成时,工程文件应按( )组卷。A.分项工程 B.
最新回复
(
0
)