外来物FOD的全称为（）。A、Foreign Object DebrisB、Fax On DemandC、Freight Oriented DevelopmentD、Foreign Object Damage

题目

外来物FOD的全称为（）。

  • A、Foreign Object Debris
  • B、Fax On Demand
  • C、Freight Oriented Development
  • D、Foreign Object Damage
相似考题

1.●Which of the following statements about object oriented database is not correct? (72) ．(72) A．Each object has a unique object identify in the systemB．Encapsulation and inheritance are two important features of object oriented databaseC．A subclass can inherit the attributes and methods of all its superclassesD．A supereloss includes the attributes and methods at all subclasses

2.（ ）iS a property of object—oriented software by which an abstract operation ma)’be performed in different ways in different classes． A．Method B．Polymorphism C．Inheritance D．Encapsulation

3.Traditional structured analysis techniques focus upon the flow of(1)within a system. Object-oriented analysis emphasizes the building of real-world models, It examines requirements from the perspective of the classes and objects found in the vocabulary of the(2)domain.Traditional system design method emphasizes the proper and effective structure of a complex system. Object-oriented design method encompasses the process of object- oriented decomposition and a(3)for depicting both logical and physical as well as static and dynamic models of the system under design.Object-oriented programming is a method of implementation in which programs are organized as cooperative collections of objects, each of which represents an(4)of some class, and whose classes are all members of a hierarchy of classes united via(5)relationships.A．controlB．programC．dataD．reference

4.Which of the following statements about object oriented databse is not correct?A． Each object has a unique object identity in the system.B．Encapsulation and inheritance are two important features of object oriented databasE.C．A subclass can inherit the attributes and methods of all its superclasses.D．A subclass includes the attributes and methods of all its subclasses.

更多“外来物FOD的全称为（）。A、Foreign Object DebrisB、Fax On DemandC、Freight Oriented DevelopmentD、Foreign Object Damage”相关问题

  • 第1题：

    In London, a premium on a foreign exchange rate means ______.

    A．the foreign currency is dearer

    B．the foreign currency is cheaper

    C．the foreign currency is less valuable

    D．it has no relevance at all


    正确答案：A
    解析：外汇升水(premium)意味着外汇更贵，外币升值。discount贴水。foreign exchange rate汇率。foreign currency外币。

  • 第2题：

    In object-oriented program languages, a class must exposure its(13) to the outside.

    A．variants

    B．algorithm

    C．interface

    D．statements


    正确答案：C
    解析：面向对象程序语言中，类必需向外界暴露它的接口。

  • 第3题：

    Which of the following is a characteristic of a schema?()

    A.Foreign key references cannot cross schema boundaries.

    B.A DB2 user must be created before a schema with the same name can be created.

    C.If no schema is specified when an object is created, the default schema PUBLIC is used.

    D.A schema enables the creation of multiple objects in a database without encountering namespace collisions.


    参考答案：D

  • 第4题：

    The carrier was responsible for the damage to the licorice for he failed to ______.

    A.recooper the broken cases

    B.endorse the bill of lading

    C.make a proper stowage

    D.remove the foreign material in it


    正确答案：C

  • 第5题：

    Object-oriented analysis（OOA.is a semiformal specification technique for the object-oriented paradigm.Object-oriented analysis consists of three steps.The first step is（ ）.It determines how the various results are computed by the product and presents this information in the form of a（ ）and associated scenarios.The second is（请作答此空），which determines the classes and their attributes.Then determine the interrelationships and interaction among the classes.The last step is（ ）,which determines the actions performed by or to each class or subclass and presents this information in the form of（ ）.

    A.use-case modeling
    B.class modeling
    C.dynamic modeling
    D.behavioral modeling

    答案：B
    解析：

  • 第6题：

    Object-oriented analysis（OOA.is a semiformal specification technique for the object-oriented paradigm.Object-oriented analysis consists of three steps.The first step is（ ）.It determines how the various results are computed by the product and presents this information in the form of a（ ）and associated scenarios.The second is（ ），which determines the classes and their attributes.Then determine the interrelationships and interaction among the classes.The last step is（ ）,which determines the actions performed by or to each class or subclass and presents this information in the form of（请作答此空）.

    A.activity diagram
    B.component diagram
    C.sequence diagram
    D.state diagram

    答案：D
    解析：
    面向对象的分析（OOA）是一种面向对象范型的半形式化描述技术。面向对象的分析包括3个步骤：第1步是用例建模，它决定了如何由产品得到各项计算结果，并以用例图和相关场景的方式展现出来；第2步是类建模，它决定了类及其属性，然后确定类之间的关系和交互；第3步是动态建模，它决定了类或每个子类的行为，并以状态图的形式进行表示。

  • 第7题：

    System analysis is traditionally done top-down using structured analysis based on__请作答此选项__.Object-oriented analysis focuses on creation of models.The three types of the analysis model are____.There are two substages of object-oriented analysis.___focuses on real-world things whose semantics the application captures.The object constructed in the requirement analysis shows the____of the real-world system and organizes it into workable pieces.____addresses the computer aspects of the application that are visible to users.The objects are those which can be expected to vary from time to time quite rapidly.

    A.functional decomposition
    B.object abstraction
    C.data inheritance
    D.information generalization

    答案：A
    解析：
    传统的系统分析以功能分解为基础，利用结构化分析自顶向下完成。面向对象分析关注于模型的创建。该分析模型有三种类型：类模型、交互模型和状态模型。面向对象分析有两个子阶段。领域分析侧重于现实世界中那些语义被应用程序获取的事物。在需求分析中所构造的对象说明了现实世界系统的静态结构并将其组织为可用的片段。应用分析处理应用系统中用户可见的计算机问题。所分析的对

  • 第8题：

    FOD（Foreign Object Debris）在这里是指可能损伤航空器或系统的某种外来物（物质、碎屑和物体）；如（）等，以上统称外来物。

    • A、螺栓
    • B、塑料袋
    • C、报纸
    • D、槟榔渣
    • E、树叶

    正确答案:A,B,C,D,E

  • 第9题：

    Which of the following is a characteristic of a schema?（）

    • A、Foreign key references cannot cross schema boundaries.
    • B、A DB2 user must be created before a schema with the same name can be created.
    • C、If no schema is specified when an object is created, the default schema PUBLIC is used.
    • D、A schema enables the creation of multiple objects in a database without encountering namespace collisions.

    正确答案:D

  • 第10题：

    What is true about the WITH GRANT OPTION clause?（）

    • A、It allows a grantee DBA privileges.
    • B、It is required syntax for object privileges.
    • C、It allows privileges on specified columns of tables.
    • D、It is used to grant an object privilege on a foreign key column.
    • E、It allows the grantee to grant object privileges to other users and roles.

    正确答案:E

  • 第11题：

    单选题
    The carrier was responsible for the damage to the licorice for he failed to（）.
    A

    recooper the broken cases

    B

    endorse the bill of lading

    C

    make a proper stowage

    D

    remove the foreign material in it


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    What is true about the WITH GRANT OPTION clause?（）
    A

    It allows a grantee DBA privileges.

    B

    It is required syntax for object privileges.

    C

    It allows privileges on specified columns of tables.

    D

    It is used to grant an object privilege on a foreign key column.

    E

    It allows the grantee to grant object privileges to other users and roles.


    正确答案： A
    解析： 暂无解析

  • 第13题：

    We often speak of language as a vehicle of expression a metaphor that can illumine many aspects of our foreign language teaching situation, Language is a vehicle of meaning that we do not even realize we are using,in other words, a vehicle that is transporting a person's message somewhere but is not itself the object of the trip.


    正确答案：我们经常说语言是一种工具，这种比喻可以启发我们在外语教学的许多方面，语言是我们甚至没有意识到的、正在使用的工具。换言之，语言这个工具是将人们的信息传递到别的地方，而语言并不是这个“旅程”的目的。

  • 第14题：

    C++ is used with proper(66) design techniques．

    A．class-oriented

    B．object-based

    C．face to object

    D．object-oriented


    正确答案：D
    解析：C++使用了一定的面向对象设计技术。

  • 第15题：

    ______is a property of object-oriented software by which an abstract operation may be performed in different ways in different classes．

    A．Method

    B．Polymorphism

    C．Inheritance

    D．Encapsulation


    正确答案：B
    解析：多态是面向对象的特征之一，它提供了一个抽象操作，在不同的类中能够执行不同的方法。选项A是方法，选项B是多态，选项C是继承，选项D是封装。

  • 第16题：

    C++ fully supports ( ) programming,including the four properties:encapsulation,data hiding,inheritance,and polymorphism.

    A .computer-oriented
    B .procedure-oriented
    C. object-oriented
    D .aspect-oriented

    答案：C
    解析：
    C++完全支持面向对象程序设计，包括以下4种属性：封装性、数据隐藏、继承性和多态性。

  • 第17题：

    System analysis is traditionally done top-down using structured analysis based on（ ）.Object-oriented analysis focuses on creation of models.The three types of theanalysis model are（ ）.There are two substages of object-oriented analysis.（ ）focuses on real-world things whose semantics the application captures.The object constructedin the requirement analysis shows the（请作答此空）of the real-world system and organizes it intoworkable pieces.（ ）addresses the computer aspects of the application that are visible tousers.The objects are those which can be expected to vary from time to time quite rapidly.

    A.static structure
    B.system components
    C.data flows
    D.program procedures

    答案：A
    解析：
    传统的系统分析以功能分解为基础，利用结构化分析自顶向下完成。面向对象分析关注于模型的创建。该分析模型有三种类型：类模型、交互模型和状态模型。面向对象分析有两个子阶段。领域分析侧重于现实世界中那些语义被应用程序获取的事物。在需求分析中所构造的对象说明了现实世界系统的静态结构并将其组织为可用的片段。应用分析处理应用系统中用户可见的计算机问题。所分析的对象可能会被预计时不时地发生较快的变化。

  • 第18题：

    System analysis is traditionally done top-down using structured analysis based on（请作答此空）.Object-oriented analysis focuses on creation of models.The three types of theanalysis model are（ ）.There are two substages of object-oriented analysis.（ ）focuses on real-world things whose semantics the application captures.The object constructedin the requirement analysis shows the（ ）of the real-world system and organizes it intoworkable pieces.（ ）addresses the computer aspects of the application that are visible tousers.The objects are those which can be expected to vary from time to time quite rapidly.

    A.functional decomposition
    B.object abstraction
    C.data inheritance
    D.information generalization

    答案：A
    解析：
    传统的系统分析以功能分解为基础，利用结构化分析自顶向下完成。面向对象分析关注于模型的创建。该分析模型有三种类型：类模型、交互模型和状态模型。面向对象分析有两个子阶段。领域分析侧重于现实世界中那些语义被应用程序获取的事物。在需求分析中所构造的对象说明了现实世界系统的静态结构并将其组织为可用的片段。应用分析处理应用系统中用户可见的计算机问题。所分析的对象可能会被预计时不时地发生较快的变化。

  • 第19题：

    C++fully supports（ ）programming，including the four properties:encapsulation，data hiding，inheritance，and polymorphism.

    A.computer-oriented
    B.procedure-oriented
    C.object-oriented
    D.aspect-oriented

    答案：C
    解析：
    C++完全支持面向对象程序设计，包括以下4种属性：封装，数据隐藏，继承，多态。

  • 第20题：

    哪一种系统开发方法属于生命周期法？（）

    • A、Structured Development
    • B、Prototyping Development
    • C、Object-Oriented Development
    • D、CASE

    正确答案:A

  • 第21题：

    Youre performing tablespace point-in-time recovery on a tablespace called USERS. If an object in that tablespace has a foreign key constraint owned by another object in the INDEX_TBS  which statement is true？（）  

    • A、 You cannot perform the TSPITR with the constraints enabled.
    • B、 You must perform the TSPITR recovery of both tablespaces for it to be successful.
    • C、 You can perform TSPITR only on the USERS tablespace.
    • D、 RMAN will determine if the INDEX_TBS tablespace must also be duplicated and will duplicate it  automatically.
    • E、 The TSPITR will only be successful if the constraint is enabled.

    正确答案:B

  • 第22题：

    FOD（Foreign Object Debris），即可能损伤航空器的某种外来的物质、碎屑或物体。


    正确答案:正确

  • 第23题：

    单选题
    Mechanical gearing of deck machinery such as the windlass or boat hoists should（）.
    A

    be open to view so，if a foreign object gets in the gearing，the operator can immediately stop the machinery

    B

    have a guard over the gearing

    C

    be painted a contrasting color from the base color in order to call attention to the gearing

    D

    not be operated if there is any crew within 10 feet of the machinery


    正确答案： D
    解析： 暂无解析

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