Which are instances of a class with member function operator() when it is defined?

a) function objects
b) member
c) methods
d) iterators

1 thought on “Which are instances of a class with member function operator() when it is defined?”

  1. a
    Explanation: Function objects are instances of a class with member function operator() defined. This member function allows the object to be used with the same syntax as a regular function call.

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