搜题请搜索小程序“爱下问搜题”
问题 选择题

能用H++ OH - =H2O表示的反应是 [ ]

A．Ba( OH)2溶液与H2SO4溶液反应

B．Cu(OH)2与稀HNO3反应

C．KOH与稀H2SO4反应

D．NaOH与醋酸溶液反应

答案

答案：C

多项选择题

行政机关应当编制、公布政府信息公开指南和政府信息公开目录，并及时更新。政府信息公开目录应当包括政府信息的（）等内容。

A、政府信息的索引

B、政府信息的内容概述

C、政府信息的名称

D、政府信息的生产日期
查看答案
单项选择题

The software architecture is a set of software components, subsystems, relationships, interactions, the properties of each of these elements, and the set of guiding principles that together constitute the fundamental properties and constraints of a software system or set of systems. （1）defines a general set of element types and their interactions. The examples include Pipes and Filters, Model-View-Controller, and Reflection. A （2）in software architecture is a representation used to understand or document one or more aspects of a problem or solution. Architecture is usually used in conjunction with many adjunct terms. The（3） defines the key strategies, organization, goals and related processes of the enterprise. At the enterprise level, the （4）may be more of a set of guidelines on how the various software architectures should be constructed consistently across the enterprise. The （5）, which describes the high-level set of elements involved in application from a particular domain along with their interactions, is often used to focus on subsystem definition rather than application process level definition.

（5）是（）

A. product-line architecture

B. reference architecture

C. technology architecture

D. infrastructure architecture
查看答案