CSE687 <a href="/keyword/object-oriented-design/" >object oriented design</a> Spring 1998 Midterm A Name:__________________________________________________ SSN:________________________ This is a closed book examination. Please place all your books on the floor beside you. You may keep one page of notes on your desktop in addition to this exam package. All examinations will be collected promptly at the end of the class period. Please be prepared to quickly hand in your examination at that time. If you have any questions, please do not leave your seat. Raise your hand and I will come to your desk to discuss your question. I will answer all questions about the meaning of the wording of any question. I may choose not to answer other questions. You will find it helpful to review all questions before beginning. All questions are given equal weight for grading, but not all questions have the same difficulty. Therefore, it is very much to your advantage to answer first those questions you believe to be easiest. CSE687 <a href="/keyword/object-oriented-design/" >object oriented design</a> 1. Given the class declarations: Spring 1998 class B { public: void mf(int n); protected: int state; }; class D : public B { public: void mf(int n); }; What happens when the statements below are executed? D d1; D *dptr = new D(d1); dptr -&gt; mf(3); CSE687 <a href="/keyword/object-oriented-design/" >object oriented design</a> 2. What is a module? Name all its parts. Spring 1998 CSE687 <a href="/keyword/object-oriented-design/" >object oriented design</a> 3. Spring 1998 Suppose Tr is not the same type as Targ. Can you find a logical error in the following declaration of a global function f? Tr&amp; f(Targ); CSE687 <a href="/keyword/object-oriented-design/" >object oriented design</a> 4. Spring 1998 Give two examples of functions associated with a user defined vector class which can not be members of the class. CSE687 <a href="/keyword/object-oriented-design/" >object oriented design</a> 5. Spring 1998 Define a constructor for a class representing n-dimensional vectors which takes an array as one of two arguments. The array elements should be used to initialize the vector elements. CSE687 <a href="/keyword/object-oriented-design/" >object oriented design</a> 6. Spring 1998 How would you create a class that can not create any objects? Why would you want to do that? CSE687 <a href="/keyword/object-oriented-design/" >object oriented design</a> 7. Spring 1998 What does the term encapsulation mean? How does that differ from the meaning of the term modularity. CSE687 <a href="/keyword/object-oriented-design/" >object oriented design</a> 8. Spring 1998 Write code to store an object of class X on the heap and define and throw an exception object if that...