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Programming and Problem Solving with C++

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  <td><font face="Times New Roman, Times, Serif" size="3">c. Function </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">Trylt</font><font face="Times New Roman, Times, Serif" size="3"> can invoke the parent class's </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">DoThis</font><font face="Times New Roman, Times, Serif" size="3"> function directly. The syntax for the function call is </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">Abc::DoThis()</font><font face="Times New Roman, Times, Serif" size="3">.</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">d. Clients can invoke </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">DoThis</font><font face="Times New Roman, Times, Serif" size="3"> and </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">Trylt</font><font face="Times New Roman, Times, Serif" size="3">.</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">7. a. Member slicing occurs, and static binding is used. The output is</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">b. Member slicing does not occur, and dynamic binding is used. The output is</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">c. Member slicing does not occur, but static binding is used. The output is</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">9. a. False b. True c. False</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">Chapter 16<br />
Programming Warm-Up Exercises</font></td>
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  <td><font face="Courier New, Courier, Mono New, Courier, Mono" size="2">2.聽#include聽&lt;math.h&gt;聽聽聽//聽For聽sqrt()<br />
聽聽聽聽聽.<br />
聽聽聽聽聽.<br />
聽聽聽聽聽.<br />
聽聽聽聽float聽Line::Length()聽const<br /><br />
聽聽聽//聽Postcondition:<br />
聽聽聽//聽聽聽聽聽Function聽value聽==聽length聽of聽this聽line<br />
聽聽聽{<br /></font></td>
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聽




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