下图是一个软件项目的活动图，其中顶点表示项目里程碑，连接顶点的边表示包含的活动，则里程碑（ ）在关键路径上，活动FG的松弛时间为（ ）。
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面向服务的架构体系(SOA让用户可以不受限制地重复使用软件、连接各种资源。以( ) 为中心切入SOA将获得一个信息视图，以使管理层通过该视图监控流程运转情况，并做出直接调整或决策。
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- A.人员
- B.信息
- C.流程
- D.系统连接性
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自动售货机根据库存、存放货币量、找零能力、所选项目等不同，在货币存入并进行选择时具有如下行为：交付产品不找零：交付产品找零：存入货币不足而不提供任何产品；库存不足而不提供任何产品。这一业务需求适合采用（ ）模式设计实现，其类图如下图所示，其中（ ）是客户程序使用的主要接口，可用状态来对其进行配置。此模式为（请作答此空），体现的最主要的意图是（ ）。
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- A.创建型对象模式
- B.结构型对象模式
- C.行为型类模式
- D.行为型对象模式
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In November 2017, we followed it up with“e-Conomy SEA Spotlight 2017-Unprecedented growth for Southeast Asia's $50B （ 71 ）”There, we highlighted some of the most significant industry trends, such as the boom of e-commerce marketplaces and ride hailing services as well as the acceleration of （ 72 ） in the region. We also discussed the encouraging progress made by ecosystem players in addressing challenges that constrain the internet economy from reaching its full potential, such as the availability of homegrown tech talent, digital payment solutions, last-mile （ 73 ）, high-speed internet access, and consumer trust.
Coping with the continuous development of Southeast Asia's internet economy ecosystem, “e-Conomy SEA 2018-Southeast Asia's internet economy hits an inflection point”includes sectors of the internet economy not covered in our previous research, such as Online Vacation Rentals （ 74 ）, Subscription Music&Video on Demand （ 75 ）, and Online Food Delivery（Ride Hailing）. These sectors have achieved substantial adoption among Southeast Asian users, resulting in significant business size and growth.
75（75）
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- A.Traditional media
- B.Online trading
- C.Multi-media
- D.Online Media
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In November 2017, we followed it up with“e-Conomy SEA Spotlight 2017-Unprecedented growth for Southeast Asia's $50B （ 71 ）”There, we highlighted some of the most significant industry trends, such as the boom of e-commerce marketplaces and ride hailing services as well as the acceleration of （ 72 ） in the region. We also discussed the encouraging progress made by ecosystem players in addressing challenges that constrain the internet economy from reaching its full potential, such as the availability of homegrown tech talent, digital payment solutions, last-mile （ 73 ）, high-speed internet access, and consumer trust.
Coping with the continuous development of Southeast Asia's internet economy ecosystem, “e-Conomy SEA 2018-Southeast Asia's internet economy hits an inflection point”includes sectors of the internet economy not covered in our previous research, such as Online Vacation Rentals （ 74 ）, Subscription Music&Video on Demand （ 75 ）, and Online Food Delivery（Ride Hailing）. These sectors have achieved substantial adoption among Southeast Asian users, resulting in significant business size and growth.
74（74）
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- A.Online education
- B.Online games
- C.Online Travel
- D.Offline Travel
- 查看答案
In November 2017, we followed it up with“e-Conomy SEA Spotlight 2017-Unprecedented growth for Southeast Asia's $50B （ 71 ）”There, we highlighted some of the most significant industry trends, such as the boom of e-commerce marketplaces and ride hailing services as well as the acceleration of （ 72 ） in the region. We also discussed the encouraging progress made by ecosystem players in addressing challenges that constrain the internet economy from reaching its full potential, such as the availability of homegrown tech talent, digital payment solutions, last-mile （ 73 ）, high-speed internet access, and consumer trust.
Coping with the continuous development of Southeast Asia's internet economy ecosystem, “e-Conomy SEA 2018-Southeast Asia's internet economy hits an inflection point”includes sectors of the internet economy not covered in our previous research, such as Online Vacation Rentals （ 74 ）, Subscription Music&Video on Demand （ 75 ）, and Online Food Delivery（Ride Hailing）. These sectors have achieved substantial adoption among Southeast Asian users, resulting in significant business size and growth.
73（73）
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- A.logistics operation
- B.logistics management
- C.logistics technology
- D.logistics infrastructure
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