Multiple choice technology programming languages

Which of the following statment(s) is(are) true for constructors & destructors

  1. constructors are executed only(once) when the first object is instantiated

  2. destructor is executed only at the end of main() execution

  3. constructors are executed on every object instantiation

  4. destructor is executed when all the objects of the class moves out of scope

  5. constructors can not take parameters
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Constructors run automatically every time a new object of that class type is instantiated. In C++, destructors run when each individual object goes out of scope, not merely at the end of the entire program, and constructors can accept parameters.

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