Unit 16 Test - UNIT16TEST 1. a b(true/false) declaration...

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UNIT 16 TEST 1. Answer the follow questions. a. What is the difference between a shallow and deep copy? b. (true/false) A method is declared constant by placing the keyword const at the end of the method  declaration. c. (true/false) Every operator in C++ can be overloaded in a class you create. d. (true/false) The operators << and >> cannot be overloaded. e. What does the C++ keyword 'friend' mean? a)A shallow copy only copies the pointers and not the objects to which they point. The result is two  objects that point to the same contained object. Whereas, A deep copy copies the pointers and the  objects they point to, as well as any pointers or objects contained within that object, and so on. b) True c) False, there are a few that can't. d) False, they can be. e) You can co-join classes so that they have access to each others private data. 2. Override the - operator (minus) for the ComplexNumber class. It should  subtract both the real and imaginary components of the second number from  the first number. Test your program in your main function with the complex 
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