C++ Constructors Question:
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A __________ is a constructor that either has no parameters, or if it has parameters, all the parameters have default values.

A. default constructor
B. copy constructor
C. Both A and B
D. None of these

Answer:

Option A
default constructor

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If the programmer does not explicitly provide a destructor, then which of the following creates an empty destructor?

A. Preprocessor
B. Compiler
C. Linker
D. main() function		Constructors __________ to allow different approaches of object construction.

A. cannot overloaded
B. can be overloaded
C. can be called
D. can be nested