Answer / kishore

Copy constructors are used during class object
initialization and assignment operators are invoked during
object assignment.

XYZ c;
XYZ Obj = c; -> invoke copy constructor
XYZ d;
d = c; -> invoke assignment operator

Answer / bheda govind

Assignment operater are types,
(1)simple
(2)compond a+=5
(3)expresion a=a+b

Answer / dee

assignment operator copies the values of one object to
another of the same class.It will excute only when the
right side of the variable is object and two sides are not
equal.It does shallow copy

Copy constructor craetes the object if its not existing and
copies the values of another object of the same class and
it does the deep copy.

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