成考院校在线答案
- 2022-09-12 [判断] <p class="MsoNormal" style="mso-pagination:widow-orphan">1、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">友元函数说明在类体内，它是一种成员函数。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" style="mso-pagination:widow-orphan">7、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">单继承情况下<span lang="EN-US">,</span>派生类中<span class="GramE">对基类成员</span>的访问也会出现二义性<span lang="EN-US">.<span style="mso-tab-count:1"> </span></span>（ <span style="mso-spacerun:yes"> </span><span style="mso-spacerun:yes"> </span>）<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" style="mso-pagination:widow-orphan">14、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">类和对象之间的关系是抽象和具体的关系。 （ <span style="mso-spacerun:yes"> </span><span style="mso-spacerun:yes"> </span>）</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" style="mso-pagination:widow-orphan">15、<span class="GramE"><span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">析构函数</span></span><span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">不能被继承。<span lang="EN-US">(<span style="mso-spacerun:yes"> </span>)</span></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">21、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">在<span lang="EN-US">main</span>函数中可以用<span lang="EN-US">p.a</span>的形式访问派生类对象<span lang="EN-US">p</span>的基类成员<span lang="EN-US">a</span>，其中<span lang="EN-US">a</span>是（<span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">22、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">要禁止修改指针<span lang="EN-US">p</span>本身，又要禁止修改<span lang="EN-US">p</span>所指向的数据，这样的指针应定义为<span lang="EN-US">(<span style="mso-spacerun:yes"> </span>)</span></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">23、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">假定<span lang="EN-US">MyClass</span>为一个类，则该类的拷贝构造函数的声明语句为（）。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">24、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">关于<span lang="EN-US">C++</span>与<span lang="EN-US">C</span>语言关系的描述中，（）是错误的。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">26、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">将一组对象的共同特征抽象出来，从而形成的概念是（ <span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">29、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">在下面有关静态成员函数的描述中，正确的是（）。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>