An application architecture specifies the technologies to be used to implement one or more information systems. It serves as an outline for detailed design, construction, and implementation. Given the models and details, include （ ）, we can distribute dat

题目
An application architecture specifies the technologies to be used to implement one or more information systems. It serves as an outline for detailed design, construction, and implementation. Given the models and details, include （ ）, we can distribute data and processes to create a general design of application architecture. The design will normally be constrained by architecture standards, project objectives, and （ ）. The first physical DFD to be drawn is the （请作答此空）. The next step is to distribute data stores to different processors. Data（ ）are two types of distributed data which most RDBMSs support. There are many distribution options used in data distribution. In the case of（ ）, we should record each table as a data store on the physical DFD and connect each to the appropriate server.

A.context DFD
B.system DFD
C.network architecture DFD
D.event-response DFD
相似考题

1.() and I’ll get the work finished.A、Have one more hourB、One more hourC、Given one more hourD、I have one more hour

2.An application architecture specifies the technologies to be used to implement one or more information systems． It serves as an outline for detailed design， construction， and implementation． Given the models and details， include（ ）， we can distribute data and processes to create a general design of application architecture． The design will normally be constrained by architecture standards， project objectives， and （ ）． The first physical DFD to be drawn is the（ ）． The next step is to distribute data stores to different processors． Data（ ） are two types of distributed data which most RDBMSs support． There are many distribution options used in data distribution． In the case of （ ）we should record each table as a data store on the physical DFD and connect each to the appropriate server．A.logical DFDs and ERDB.ideal object model and analysis class modelC.use case models and interface prototypesD.physical DFDs and database schemaA.the database management systemB.the feasibility of techniques usedC.the network topology and technologyD.the user interface and process methodsA.context DFDB.system DFDC.network architecture DFDD.event-response DFDA.vertical partitioning and horizontal replicationB.vertical replication and horizontal partitioningC.integration and distributionD.partitioning and replicationA.storing all data on a single serverB.storing specific tables on different serversC.storing subsets of specific tables on different serversD.duplicating specific tables or subsets on different servers

3.● Information systems design is defined as those tasks that focus on the specification of a detailed computer-based solution. Typically, there are four systems design tasks for in-house development.1) The first task is to specify （71） , which defines the technologies to be used by one, more, or all information systems in terms of their data, processes, interfaces, and network components. This task is accomplished by analyzing the data models and process models that are initially created during requirements analysis.2) The next systems design task is to develop the （72） . The purpose of this task is to prepare technical design specifications for a database that will be adaptable to future requirements and expansion.3) Once the database prototype has been built, the systems designer can work closely with system users to develop input, output and dialogue specifications. The （73） must be specified to ensure that the outputs are not lost, misrouted, misused, or incomplete.4) The fourth design task involves packaging all the specifications from the previous design tasks into a set of specifications that will guide the （74） activities during the following phases of the systems development methodology.Finally, we should （75） and update the project plan accordingly. The key deliverable should include a detailed plan for the construction phase that should follow.（71）A. an application architectureB. a distributed systemC. a system scopeD. a system physical model（72）A. database design specificationsB. database organization decisionsC. data structure specificationsD. data distribution decisions（73）A. format and layoutB. transaction detailsC. additional instructionsD. internal controls（74）A. system administrator’sB. system analyst’sC. computer programmer’sD. system designer’s（75）A. adjust the project scheduleB. reevaluate project feasibilityC. evaluate vendor proposalsD. select the best vendor proposal

4.试题（71）～（75）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. （71） defines a general set of element types and their interactions. The examples include Pipes and Filters, Model-View-Controller, and Reflection. A （72） 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 （73） defines the key strategies, organization, goals and related processes of the enterprise. At the enterprise level, the （74） may be more of a set of guidelines on how the various software architectures should be constructed consistently across the enterprise. The （75）, 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.（71）A. Architectural patternB. Architectural descriptionC. Architectural viewD. Architectural viewpoint（72）A. modelB. domainC. componentD. subsystem（73）A. enterprise architectureB. technical architectureC. infrastructure architectureD. business architecture（74）A. enterprise architectureB. data architectureC. application architectureD. information architecture（75）A. product-line architectureB. reference architectureC. technology architectureD. infrastructure architecture

参考答案和解析
答案：C
解析：
应用架构说明了实现一个或多个信息系统所使用的技术，它作为详细设计、构造和实现的一个大纲。给定了包括逻辑数据流图和实体联系图在内的模型和详细资料，我们可以分配数据和过程以创建应用架构的一个概要设计。概要设计通常会受到架构标准、项目目标和所使用技术的可行性的制约。需要绘制的第一个物理数据流图是网络架构数据流图。接下来是分配数据存储到不同的处理器。数据分区和复制是大多数关系型数据库支持的两种分布式数据形式。有许多分配方法用于数据分布。在不同服务器上存储特定表的情况下，我们应该将每个表记为物理数据流图中的一个数据存储，并将其连接到相应的服务器。
更多“An application architecture specifies the technologies to be used to implement one or more information systems. It serves as an outline for detailed design, construction, and implementation. Given th”相关问题

  • 第1题：

    Which of the following is true about job chains?()

    A. They consist of one or more Scheduler programs.

    B. They are used to implement dependency scheduling.

    C. They are used to implement time-based scheduling.

    D.They are used to implement event-based scheduling.

    E.None of the above.


    参考答案：B

  • 第2题：

    Software architecture reconstruction is an interpretive, jnteractive, and iterative process including many activities. （ ）involves analyzing a system&39;s existing design and implementation artifacts to construct a model of it. The result is used in the following activities to construct a view of the system. The database construction activity converts the （ ） contained in the view into a standard format for storage in a database. The （ ）activity involves defining and manipulating the information stored in database to reconcile, augment, and establish connections between the elements. Reconstruction consists of two primary activities: （ ） and （ ）. The former provides a mechanism for the user to manipulate architectural elements, and the latter provides facilities for architecture reconstruction.

    A.Reverse engineering B.Information extraction C.Requirements analysis D.Source code analysis A.actors and use cases B.processes and data C.elements and relations D.schemas and tables A.database normalization B.schema definition C.database optimization D.view fusion A.architecture analysis and design B.domain analysis and static modeling C.visualization and interaction D.user requirements modeling A.pattern definition and recognition B.architecture design and implementation C.system architecture modeling D.dynamic modeling and reconstruction


    正确答案：B,C,D,C,A

  • 第3题：

    An application architecture specifies the technologies to be used to implement one or more information systems. It serves as an outline for detailed design, construction, and implementation. Given the models and details, include （ ）, we can distribute data and processes to create a general design of application architecture. The design will normally be constrained by architecture standards, project objectives, and （ ）. The first physical DFD to be drawn is the （ ）. The next step is to distribute data stores to different processors. Data（请作答此空）are two types of distributed data which most RDBMSs support. There are many distribution options used in data distribution. In the case of（ ）, we should record each table as a data store on the physical DFD and connect each to the appropriate server.


    A.vertical partitioning and horizontal replication
    B.vertical replication and horizontal partitioning
    C.integration and distribution
    D.partitioning and replication


    答案：D
    解析：
    应用架构说明了实现一个或多个信息系统所使用的技术，它作为详细设计、构造和实现的一个大纲。给定了包括逻辑数据流图和实体联系图在内的模型和详细资料，我们可以分配数据和过程以创建应用架构的一个概要设计。概要设计通常会受到架构标准、项目目标和所使用技术的可行性的制约。需要绘制的第一个物理数据流图是网络架构数据流图。接下来是分配数据存储到不同的处理器。数据分区和复制是大多数关系型数据库支持的两种分布式数据形式。有许多分配方法用于数据分布。在不同服务器上存储特定表的情况下，我们应该将每个表记为物理数据流图中的一个数据存储，并将其连接到相应的服务器。

  • 第4题：

    An application architecture specifies the technologies to be used to implement one or more information systems. It serves as an outline for detailed design, construction, and implementation. Given the models and details, include （请作答此空）, we can distribute data and processes to create a general design of application architecture. The design will normally be constrained by architecture standards, project objectives, and （ ）. The first physical DFD to be drawn is the （ ）. The next step is to distribute data stores to different processors. Data（ ）are two types of distributed data which most RDBMSs support. There are many distribution options used in data distribution. In the case of （ ）, we should record each table as a data store on the physical DFD and connect each to the appropriate server.


    A.logical DFDs and ERD
    B.ideal object model and analysis class model
    C.use case models and interface prototypes
    D.physical DFDs and database schema


    答案：A
    解析：
    应用架构说明了实现一个或多个信息系统所使用的技术，它作为详细设计、构造和实现的一个大纲。给定了包括逻辑数据流图和实体联系图在内的模型和详细资料，我们可以分配数据和过程以创建应用架构的一个概要设计。概要设计通常会受到架构标准、项目目标和所使用技术的可行性的制约。需要绘制的第一个物理数据流图是网络架构数据流图。接下来是分配数据存储到不同的处理器。数据分区和复制是大多数关系型数据库支持的两种分布式数据形式。有许多分配方法用于数据分布。在不同服务器上存储特定表的情况下，我们应该将每个表记为物理数据流图中的一个数据存储，并将其连接到相应的服务器。

  • 第5题：

    Designing the data storage architecture is an important activity in system design. There are two main types of data storage formats： files and databases. Files are electronic of data that have been optimized to perform a particular transaction. There are several types of files that differ in the way they are used to support an application. （ ） store core information that is important to the business and , more specifically , to the application , such as order information or customer mailing information. （ ） contain static values , such as a list of valid codes or the names of cities . Typically, the list is used for validation. A database is a collection of groupings of information that are related to each other in some way. There are many different types of databases that exist on the market today. （ ） is given to those databases which are based on older , sometimes outdated technology that is seldom used to develop new applications . （ ） are collections of records that are related to each other through pointers In relational database , （请作答此空） can be used in ensuring that values linking the tables together through the primary and foreign keys are valid and correctly synchronized.

    A. identifying relationships
    B. normalization
    C. referential integrity
    D. store procedure

    答案：C
    解析：
    翻译：在系统设计中，数据存储架构设计是非常重要的一项工作。有两种主要类型的数据存储格式，即文件和数据库，文件是经过优化以执行特定事务的电子数据。（ ）存储的核心信息对业务很重要，更具体地说，对应用程序而言，如订单信息或客户邮件信息。（ ）包含静态值，如有效代码列表或城市名称，通常该列表用于验证。数据库是以某种方式彼此相关的信息分组的集合，目前市场上存在许多不同类型的数据库。（ ）用于那些基于较旧且过时技术的数据库，这些技术很少用于开发新的应用程序。（ ）是通过指针彼此相关的记录集合在关系数据库中，（ 请作答此空）可用于确保通过主键和外键将表链接在一起的值是有效且正确同步的。A．识别关系 B．正常化 C．参照完整性 D．商店程序

  • 第6题：

    The architecture design specifies the overall architecture and the placement of software and hardware that will be used. Architecture design is a very complex process that is often left to experienced architecture designers and consultants. The first step is to refine the () into more detailed requirements that are then employed to help select the architecture to be used and the software components to be placed on each device. In a (), one also has to decide whether to use a two-tier, three-tier, or n-tier architecture. Then the requirements and the architecturedesign are used to develop the hardware and software specification. There are four primary types of nonfunctional requirements that can be important in designing the architecture. () specify the operating environment(s) in which the system must perform and how those may change over time. () focus on the nonfunctional requirements issues such as response time, capacity, and reliability. (请作答此空 ) are the abilities to protect the information system from disruption and data loss, whether caused by an intentional act. Cultural and political requirements are specific to the countries in which the system will be used.

    A. Safety requirements
    安全要求
    B. Security requirements
    安全要求
    C. Data management requirements
    数据管理要求
    D. System requirements
    系统要求

    答案：B
    解析：
    体系结构设计指定了将使用的总体架构和软件和硬件的位置。架构设计是一个非常复杂的过程，通常留给经验丰富的架构设计师和顾问。第一步是将非功能需求细化为更详细的需求，然后使用这些需求来帮助选择要使用的体系结构和将要放置在每个设备上的软件组件。在客户端-服务器体系结构，也决定是否使用双层、三层或多层结构。然后，需求和体系结构设计用于开发硬件和软件规范。有四种主要类型的非功能需求在设计架构中是很重要的。操作要求指定操作环境，系统必须执行和那些可能会随时间而改变。性能要求关注非功能性需求的问题，如响应时间、容量和可靠性。安全要求的能力来保护信息系统的中断和数据丢失，无论是通过故意行为造成。文化和政治要求是具体的国家将使用该系统。

  • 第7题：

    The architecture design specifies the overall architecture and the placement of software and hardware that will be used. Architecture design is a very complex process that is often left to experienced architecture designers and consultants. The first step is to refine the () into more detailed requirements that are then employed to help select the architecture to be used and the software components to be placed on each device. In a ( ), one also has to decide whether to use a two-tier, three-tier, or n-tier architecture. Then the requirements and the architecturedesign are used to develop the hardware and software specification. There are four primary types of nonfunctional requirements that can be important in designing the architecture. () specify the operating environment(s) in which the system must perform and how those may change over time. () focus on the nonfunctional requirements issues such as response time, capacity, and reliability. () are the abilities to protect the information system from disruption and data loss, whether caused by an intentional act. Cultural and political requirements are specific to the countries in which the system will be used.

    A. client-based architecture
    基于客户端的架构
    B. server-based architecture
    基于服务器的体系结构
    C. network architecture
    网络体系结构
    D. client-server architecture
    客户机服务器体系结构

    答案：D
    解析：
    体系结构设计指定了将使用的总体架构和软件和硬件的位置。架构设计是一个非常复杂的过程，通常留给经验丰富的架构设计师和顾问。第一步是将非功能需求细化为更详细的需求，然后使用这些需求来帮助选择要使用的体系结构和将要放置在每个设备上的软件组件。在客户端-服务器体系结构，也决定是否使用双层、三层或多层结构。然后，需求和体系结构设计用于开发硬件和软件规范。有四种主要类型的非功能需求在设计架构中是很重要的。操作要求指定操作环境，系统必须执行和那些可能会随时间而改变。性能要求关注非功能性需求的问题，如响应时间、容量和可靠性。安全要求的能力来保护信息系统的中断和数据丢失，无论是通过故意行为造成。文化和政治要求是具体的国家将使用该系统。

  • 第8题：

    As a Cisco Network Engineer, you have to master the knowledge of the Cisco validated Design (CVD) program. Which three of the following descriptions are appropriate about the CVD program?（） (Choose three.)

    • A、It incorporates a narrow range of technologies and products.
    • B、It facilitates faster and more reliable customer deployments.
    • C、It extends the value of designs through a sustained development plan.
    • D、It incorporates products and technologies into enterprise, service provider, and commercial systems.

    正确答案:B,C,D

  • 第9题：

    Which of the following is true about job chains?（）

    • A、They consist of one or more Scheduler programs.
    • B、They are used to implement dependency scheduling.
    • C、They are used to implement time-based scheduling.
    • D、They are used to implement event-based scheduling.
    • E、None of the above.

    正确答案:B

  • 第10题：

    多选题
    As a Cisco Network Engineer, you have to master the knowledge of the Cisco validated Design (CVD) program. Which three of the following descriptions are appropriate about the CVD program?（） (Choose three.)
    A

    It incorporates a narrow range of technologies and products.

    B

    It facilitates faster and more reliable customer deployments.

    C

    It extends the value of designs through a sustained development plan.

    D

    It incorporates products and technologies into enterprise, service provider, and commercial systems.


    正确答案： A,B
    解析： 暂无解析

  • 第11题：

    单选题
    You are a database administrator for your company. A user named Susan belongs to the Windows SalesManagers group. Susan needs a Reporting Services report to display annual sales information by territory. A user named Joe reports to Susan and belongs to the Windows Sales group. He needs a report that is limited to his sales territory， but still displays the same detailed sales data that is on Susan’s report. You need to design a secure solution that meets the reporting needs of the users and that consumes the minimal amount of server resources.  What should you do？（）
    A

    Design a report for Susan that includes two data regions. One data region is used for summary sales data. The other data region is used for the detailed sales data for each sales representative. Then， design a report for Joe that displays the detailed sales data.

    B

    Design two reports for Susan. One report includes the territory information， and one report includes the detailed sales data. Then， design a report for Joe that displays the detailed sales data for his territories.

    C

    Design a report for Susan that includes the territory information. Then， design a report for Joe that includes detailed sales data for his territories. Finally， configure Susans report so that it includes the data in Joes report.

    D

    Design a parameterized report for Susan that includes all territory information. Then， design a linked report for Joe that links to Susans report.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    The final documentation that records detailed implementation information for customers， including specific design requirements， are delivered at which server component within the Cisco Unified Communications implement phase（）
    A

    Project Closeout

    B

    As-Built Documentation

    C

    Operations Setup

    D

    Post-Implementation Support Handoff Meeting


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Thesoftware architecture isa set of software components, subsystems,relationships, interactions, the properties of each of these elements,and the set of guiding principles that together constitute thefundamental properties and constraints of a software system or set of systems.（71）defines a general set of element types and their interactions.The examples include Pipes and Filters,Model-View-Controller, and Reflection.A （72）in software architecture is a representation used to understand or document oneor more aspects of a problem or solution. Architectureis usually used in conjunction with many adjunct terms. The（73）defines the key strategies, organization, goals and related processes of theenterprise. Atthe enterprise level, the （74）may be more of a set of guidelines on how the various software architecturesshould be constructed consistently across the enterprise.The （75）, whichdescribes the high-level set of elements involved in application from a particular domainalong with their interactions, is often used to focus on subsystemdefinition rather than application process level definition.

    A.Architectural pattern

    B.Architectural description

    C.Architectural view

    D.Architectural viewpoint


    正确答案：A
    软件架构是一组软件构件、子系统、关联关系、交互关系以及其中每个元素的特性和一组指导原则，这些共同构成一个软件系统或一组系统的基本特性和约束。架构模式定义了一组通用的元素类型及其交互关系。其中的例子包括PipesandFilters、MVC和Reflection。软件架构中的模型是一种表现形式，用于从一个或多个方面理解或记录一个问题或解决方案。架构通常会与一些附属词结合起来使用。业务架构定义了企业的关键策略、组织、目标和相关过程。在企业层面，应用架构可能更多的是一组关于应该如何在整个企业一致地构建各种软件架构的指导原则。参考架构描述了源自特定领域的应用涉及的高层元素集合及其交互关系，通常用于关注子系统的定义而不是应用过程级别定义。

  • 第14题：

    The architecture of an embedded system is an abstraction of the embedded device,meaning that it is a______of the system that typically doesn't show detailed implementation information such as software source code or hardware circuit design.

    A.specialization
    B.computer
    C.generalization
    D.design

    答案：C
    解析：

  • 第15题：

    An application architecture specifies the technologies to be used to implement one or more information systems. It serves as an outline for detailed design, construction, and implementation. Given the models and details, include （ ）, we can distribute data and processes to create a general design of application architecture. The design will normally be constrained by architecture standards, project objectives, and （ ）. The first physical DFD to be drawn is the （ ）. The next step is to distribute data stores to different processors. Data（ ）are two types of distributed data which most RDBMSs support. There are many distribution options used in data distribution. In the case of（请作答此空）, we should record each table as a data store on the physical DFD and connect each to the appropriate server.

    A.storing all data on a single server
    B.storing specific tables on different servers
    C.storing subsets of specific tables on different servers
    D.duplicating specific tables or subsets on different servers

    答案：B
    解析：
    应用架构说明了实现一个或多个信息系统所使用的技术，它作为详细设计、构造和实现的一个大纲。给定了包括逻辑数据流图和实体联系图在内的模型和详细资料，我们可以分配数据和过程以创建应用架构的一个概要设计。概要设计通常会受到架构标准、项目目标和所使用技术的可行性的制约。需要绘制的第一个物理数据流图是网络架构数据流图。接下来是分配数据存储到不同的处理器。数据分区和复制是大多数关系型数据库支持的两种分布式数据形式。有许多分配方法用于数据分布。在不同服务器上存储特定表的情况下，我们应该将每个表记为物理数据流图中的一个数据存储，并将其连接到相应的服务器。

  • 第16题：

    Designing the data storage architecture is an important activity in system design. There are two main types of data storage formats： files and databases. Files are electronic of data that have been optimized to perform a particular transaction. There are several types of files that differ in the way they are used to support an application. （请作答此空） store core information that is important to the business and , more specifically , to the application , such as order information or customer mailing information. （ ） contain static values , such as a list of valid codes or the names of cities . Typically, the list is used for validation. A database is a collection of groupings of information that are related to each other in some way. There are many different types of databases that exist on the market today. （ ） is given to those databases which are based on older , sometimes outdated technology that is seldom used to develop new applications . （ ） are collections of records that are related to each other through pointers In relational database , （ ） can be used in ensuring that values linking the tables together through the primary and foreign keys are valid and correctly synchronized.

    A. Master files
    B. Look-up files
    C. Transaction files
    D. History files

    答案：A
    解析：
    翻译：在系统设计中，数据存储架构设计是非常重要的一项工作。有两种主要类型的数据存储格式，即文件和数据库，文件是经过优化以执行特定事务的电子数据。（请作答此空）存储的核心信息对业务很重要，更具体地说，对应用程序而言，如订单信息或客户邮件信息。（ ）包含静态值，如有效代码列表或城市名称，通常该列表用于验证。数据库是以某种方式彼此相关的信息分组的集合，目前市场上存在许多不同类型的数据库。（ ）用于那些基于较旧且过时技术的数据库，这些技术很少用于开发新的应用程序。（ ）是通过指针彼此相关的记录集合在关系数据库中，（ ）可用于确保通过主键和外键将表链接在一起的值是有效且正确同步的。A．主文件 B．查找文件 C．交易文件 D．历史档案

  • 第17题：

    The architecture design specifies the overall architecture and the placement of software and hardware that will be used. Architecture design is a very complex process that is often left to experienced architecture designers and consultants. The first step is to refine the ( 请作答此空) into more detailed requirements that are then employed to help select the architecture to be used and the software components to be placed on each device. In a (), one also has to decide whether to use a two-tier, three-tier, or n-tier architecture. Then the requirements and the architecturedesign are used to develop the hardware and software specification. There are four primary types of nonfunctional requirements that can be important in designing the architecture. () specify the operating environment(s) in which the system must perform and how those may change over time. () focus on the nonfunctional requirements issues such as response time, capacity, and reliability. () are the abilities to protect the information system from disruption and data loss, whether caused by an intentional act. Cultural and political requirements are specific to the countries in which the system will be used.

    A. functional requirements
    功能需求
    B. nonfunctional requirements
    非功能需求
    C. system constraint
    系统约束
    D. system operational environment
    系统运行环境

    答案：B
    解析：
    体系结构设计指定了将使用的总体架构和软件和硬件的位置。架构设计是一个非常复杂的过程，通常留给经验丰富的架构设计师和顾问。第一步是将非功能需求细化为更详细的需求，然后使用这些需求来帮助选择要使用的体系结构和将要放置在每个设备上的软件组件。在客户端-服务器体系结构，也决定是否使用双层、三层或多层结构。然后，需求和体系结构设计用于开发硬件和软件规范。有四种主要类型的非功能需求在设计架构中是很重要的。操作要求指定操作环境，系统必须执行和那些可能会随时间而改变。性能要求关注非功能性需求的问题，如响应时间、容量和可靠性。安全要求的能力来保护信息系统的中断和数据丢失，无论是通过故意行为造成。文化和政治要求是具体的国家将使用该系统。

  • 第18题：

    The architecture design specifies the overall architecture and the placement of software and hardware that will be used. Architecture design is a very complex process that is often left to experienced architecture designers and consultants. The first step is to refine the () into more detailed requirements that are then employed to help select the architecture to be used and the software components to be placed on each device. In a (), one also has to decide whether to use a two-tier, three-tier, or n-tier architecture. Then the requirements and the architecturedesign are used to develop the hardware and software specification. There are four primary types of nonfunctional requirements that can be important in designing the architecture. (请作答此空 ) specify the operating environment(s) in which the system must perform and how those may change over time. () focus on the nonfunctional requirements issues such as response time, capacity, and reliability. () are the abilities to protect the information system from disruption and data loss, whether caused by an intentional act. Cultural and political requirements are specific to the countries in which the system will be used.

    A. client-based architecture
    操作要求
    B. server-based architecture
    速度要求
    C. network architecture
    存取控制要求
    D. client-server architecture
    定制要求

    答案：A
    解析：
    体系结构设计指定了将使用的总体架构和软件和硬件的位置。架构设计是一个非常复杂的过程，通常留给经验丰富的架构设计师和顾问。第一步是将非功能需求细化为更详细的需求，然后使用这些需求来帮助选择要使用的体系结构和将要放置在每个设备上的软件组件。在客户端-服务器体系结构，也决定是否使用双层、三层或多层结构。然后，需求和体系结构设计用于开发硬件和软件规范。有四种主要类型的非功能需求在设计架构中是很重要的。操作要求指定操作环境，系统必须执行和那些可能会随时间而改变。性能要求关注非功能性需求的问题，如响应时间、容量和可靠性。安全要求的能力来保护信息系统的中断和数据丢失，无论是通过故意行为造成。文化和政治要求是具体的国家将使用该系统。

  • 第19题：

    The final documentation that records detailed implementation information for customers， including specific design requirements， are delivered at which server component within the Cisco Unified Communications implement phase（）

    • A、Project Closeout
    • B、As-Built Documentation
    • C、Operations Setup
    • D、Post-Implementation Support Handoff Meeting

    正确答案:B

  • 第20题：

    The company auditors require a System p administrator to archive detailed information from each of their systems.  Which of the following commands will accomplish this task（）

    • A、snap -a
    • B、snap -i
    • C、prtconf
    • D、lsconf

    正确答案:A

  • 第21题：

    You are a database administrator for your company. A user named Susan belongs to the Windows SalesManagers group. Susan needs a Reporting Services report to display annual sales information by territory. A user named Joe reports to Susan and belongs to the Windows Sales group. He needs a report that is limited to his sales territory， but still displays the same detailed sales data that is on Susan’s report. You need to design a secure solution that meets the reporting needs of the users and that consumes the minimal amount of server resources.  What should you do？（）

    • A、Design a report for Susan that includes two data regions. One data region is used for summary sales data. The other data region is used for the detailed sales data for each sales representative. Then， design a report for Joe that displays the detailed sales data.
    • B、Design two reports for Susan. One report includes the territory information， and one report includes the detailed sales data. Then， design a report for Joe that displays the detailed sales data for his territories.
    • C、Design a report for Susan that includes the territory information. Then， design a report for Joe that includes detailed sales data for his territories. Finally， configure Susans report so that it includes the data in Joes report.
    • D、Design a parameterized report for Susan that includes all territory information. Then， design a linked report for Joe that links to Susans report.

    正确答案:D

  • 第22题：

    单选题
    Which of the following is true about job chains?（）
    A

    They consist of one or more Scheduler programs.

    B

    They are used to implement dependency scheduling.

    C

    They are used to implement time-based scheduling.

    D

    They are used to implement event-based scheduling.

    E

    None of the above.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    _____ construction is one whose distribution is functionally equivalent to that of one or more of its constituents, i.e., a word or a groups of words, which serves as a definable Center or Head.
    A

    Constituent

    B

    Endocentric

    C

    Exocentric

    D

    Connective


    正确答案： A
    解析：
    本题考查句法学中的向心和离心结构。本题阐述的内容为向心结构，向心结构指的是至少有一个直接成份跟整体的语法功能相同的结构叫向心结构。向心结构里跟整体功能相同的直接成分叫做这个向心结构的核心。

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