参考答案和解析
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。
更多“C++ fully supports ( ) programming,including the four properties:encapsulation,data hiding,inheritance,and polymorphism.”相关问题
  • 第1题:

    ( )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


    正确答案:B
    多态性(Polymorphism)是一个对象的属性,使得在多个类中可以定义同一个操作或属性,并在每个类中可以有不同的实现。

  • 第2题:

    C++ fully supports ______ programming.

    A.visual

    B.object-oriented

    C.logic

    D.natural language

    A.

    B.

    C.

    D.


    正确答案:B

  • 第3题:

    C++ fully supports(73)programming.

    A.visual

    B.object-oriented

    C.logic

    D.natural language


    正确答案:B

  • 第4题:

    In ______ programming, the user determines the sequence of instructions to be executed, not programmer.

    A.top-down

    B.structure

    C.data-driven

    D.event-driven


    正确答案:D
    解析:译文的含义是:在()编程中,用户决定了指令的执行顺序而不是由程序员决定。选项A、B、C、D的含义分别是自顶向下、结构、数据驱动,事件驱动。选项D符合题意,为所选。

  • 第5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6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7题:

    What characteristics make ADSL the likely choice among DSL technologies for Teleworker?()

    • A、most widely deployed by service providers 
    • B、provides asymmetrical bandwidth, including high speed downlink
    • C、data rate is affected by distance to the Central Office
    • D、provides the furthest reach at T1 speeds 
    • E、supports connection of two routers without the use of a DSL access concentrator

    正确答案:D,E

  • 第8题:

    when robert created a response form. he set the "formulas inherit values from selected document" option on the form properties, the field name on the review form is the same as the field name on the inheriting form, however the form does not inherit any data ,why ?()

    • A、he failed to specify the form type  
    • B、the inheriting form is not a response form  
    • C、he specified the same field names on both forms 
    • D、he failed to provide inheritance formulas for each field 

    正确答案:D

  • 第9题:

    Which two are benefits of fully encapsulating a class?()  

    • A、 Performance of class methods is improved.
    • B、 Implementation details of the class are hidden.
    • C、 Access modifiers can be omitted on class data members.
    • D、 Code that uses the encapsulation class can access data members directly.
    • E、 Internal operation of the class can be modified without impacting clients of that class.

    正确答案:B,E

  • 第10题:

    单选题
    Given: Which statement is true?()
    A

     The cardID and limit variables break polymorphism.

    B

     The code demonstrates polymorphism.

    C

     The ownerName variable breaks encapsulation.

    D

     The setCardInformation method breaks encapsulation.

    E

     The class is fully encapsulated.


    正确答案: B
    解析: 暂无解析

  • 第11题:

    多选题
    Which statements about inheritance are true?()
    A

    In Java programming language only allows single inheritance.

    B

    In Java programming language allows a class to implement only one interface.

    C

    In Java programming language a class cannot extend a class and implement a interface together.

    D

    In Java programming language single inheritance makes code more reliable.


    正确答案: D,C
    解析: 在java中一个类只能有一个直接父类,但是可以实现多个接口,在继承的同时可以实现接口,之所以取消多继承的原因是多继承使得代码产生很多问题,而使用单一继承则可以使代码更可靠。

  • 第12题:

    多选题
    Which two are benefits of fully encapsulating a class?()
    A

    Performance of class methods is improved.

    B

    Implementation details of the class are hidden.

    C

    Access modifiers can be omitted on class data members.

    D

    Code that uses the encapsulation class can access data members directly.

    E

    Internal operation of the class can be modified without impacting clients of that class.


    正确答案: A,D
    解析: 暂无解析

  • 第13题:

    执行以下程序段 a$="Visual Basic Programming" b$="C++" c$=UCase(Left$(a$,7))& b$ & Right $(a$,12) 后,变量c$的值为______。

    A.Visual BASIC Proramming

    B.VISUAL C++ Programming

    C.Visual C++ Programming

    D.VISUAL BASIC Progrmming


    正确答案:B
    解析:首先用Left$函数截取a$字符串的前7位字符“Visual”,Ucase$函数将其转换为大写“VISUAL”,Right$(a$.12)是从右边截取a$字符串的12位“Programming”,最后将三个字符串连接起来,答案为“VISUAL C++Programming”。

  • 第14题:

    执行下列程序段 a$="visual Basic Programming" b$="C++" C$=UCase(Left$(a$,7))&b$&Right$(a$,1 2)后,变量c$的值为( )。

    A.Visual BASIC Programming

    B.VISUAL C++Programming

    C.Visual C++Programming

    D.VISUAL BASIC Programming


    正确答案:B
    B。【解析】Left$(字符串,个数)函数用于取出已有字符串最左边指定个数的字符串;Right(字符串,个数)函数用于取出已有字符串最右边指定个数的字符串;UCase函数用于将字符串中小写字母转化为大写字母,原本大写或非字母字符保持不变;&运算符用来强制两个表达式作字符串连接。本题中UCase(Left$(a$,7))=UCase("Visual")=”VISUAL,Right$(a$,12)="Programming",故答案为选项B。

  • 第15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

    A.

    B.

    C.

    D.


    正确答案:C

  • 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:

    ( ) 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

    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。A.方法 B.多态 C.继承 D.封装

  • 第18题:

    C++fullysupports()programming,includingthefourproperties:encapsulation,datahiding,inheritance,andpolymorphism.

    • A、computer-oriented
    • B、procedure-oriented
    • C、object-oriented
    • D、aspect-oriented

    正确答案:C

  • 第19题:

    Which statement is true about logical units?()

    • A、Logical units are similar to VLANs used by other vendors.
    • B、A logical unit is required for transit interfaces.
    • C、Frame Relay encapsulation supports one logical unit.
    • D、Link speed and duplex are configured in the logical unit properties.

    正确答案:B

  • 第20题:

    Companycom has seven days of vmstat data on a p5 590. The server has a total of four test/dev LPARs and 4 production LPARs of one processor each. On the four test/dev LPARs, the data shows 90-95% peak utilizations with a duration of from 5 to 10 minutes. The average utilizations of all LPARs were between 15-30%. All of the applications have different times when they peak.  What is the best configuration to fully utilize the processor resource?()

    • A、Set up the server in SMP mode and use WLM to manage resources effectively
    • B、Set up eight dedicated LPARs and use DLPAR to manage resources effectively
    • C、Set up a shared pool with eight capped LPARs including production and test/dev
    • D、Set up a shared pool with eight uncapped LPARs with priority weight to Production

    正确答案:D

  • 第21题:

    Which statements about inheritance are true?()         

    • A、 In Java programming language only allows single inheritance.
    • B、 In Java programming language allows a class to implement only one interface.
    • C、 In Java programming language a class cannot extend a class and implement a interface together.
    • D、 In Java programming language single inheritance makes code more reliable.

    正确答案:A,D

  • 第22题:

    单选题
    C++fullysupports()programming,includingthefourproperties:encapsulation,datahiding,inheritance,andpolymorphism.
    A

    computer-oriented

    B

    procedure-oriented

    C

    object-oriented

    D

    aspect-oriented


    正确答案: A
    解析: C++主要支持面向对象编程,包括封装、数据隐藏、继承和多态性四个属性。

  • 第23题:

    单选题
    Which statement is true about logical units?()
    A

    Logical units are similar to VLANs used by other vendors.

    B

    A logical unit is required for transit interfaces.

    C

    Frame Relay encapsulation supports one logical unit.

    D

    Link speed and duplex are configured in the logical unit properties.


    正确答案: B
    解析: 暂无解析