2023-05-22
书本原话，嗅觉是难于分类的一种感觉，至今仍用引起嗅觉的物质来标示各种嗅觉。但是题干问的是“最难分类”，如果跟痛觉比较，此题有待考察。书本上没有原话，也未查找到明确的资料，建议选嗅觉。
在uml2.0中，（请作答此空） 描述结构化类（例如，构件或类）的内部结构，包括结构化类与系统其余部分的交互点，用于画出结构化类的内部内容。（ ）强调消息跨越不同对象或参与者的实际时问，而不仅仅只是关心消息的相对顺序。（ ）通常与其他图一起使用，包括文件、数据库和类似的物理比特集合。交互概览图是（ ）和（ ）的混合物。
2023-09-01 从业资格其它
在uml2.0中，（）描述结构化类（例如，构件或类）的内部结构，包括结构化类与系统其余部分的交互点，用于画出结构化类的内部内容。（ ）强调消息跨越不同对象或参与者的实际时问，而不仅仅只是关心消息的相对顺序。（请作答此空）通常与其他图一起使用，包括文件、数据库和类似的物理比特集合。交互概览图是（ ）和（ ）的混合物。
软件配置管理的内容不包括（ ）。
The __请作答该选项__ is a general description of the architecture of a workflow management system used by the WFMC, in which the main components and the associated interfaces are summarizeD．The workflow enactment service is the heart of a workflow system which consists of several ____.
In a workflow system, a process is specified using the process definition tool. Usually, processes are defined in terms of a ____, which consists of __请作答该选项__ indicated using a circle, and ____ shown as a rectangle. These two components can be linked by means of a directed arC．
In a workflow system, a process is specified using the process definition tool. Usually, processes are defined in terms of a __请作答该选项__, which consists of ____ indicated using a circle, and ____ shown as a rectangle. These two components can be linked by means of a directed arC．
During this phase, the analyst must become fully aware of the __请作答该选项__ and must develop enough knowledge about the ____ and the existing systems to enable an effective solution to be proposed and implementeD．
Many of the activities performed during the preliminary investigation are still being conducted in ____, but in much greater depth than before. During this phase, the analyst must become fully aware of the ____ and must develop enough knowledge about the ____ and the existing systems to enable an effective solution to be proposed and implementeD．Besides the ____ for process and data of current system, the deliverable from this phase also includes the __请作答该选项__ for the proposed system.
更适合用来开发操作系统的编程语言是（ ）。
某文件系统采用多级索引结构，若磁盘块的大小为4 KB字章，每个块号需占4字章，那么采用二级索引结构时的文件最大长度可占用（ ）个物理块。
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