Question: c++ assume itr is an iterator for a list container. Which of the following is true: a)*itr advances the iterator to the next location. b)*itr

c++

assume itr is an iterator for a list container. Which of the following is true:

a)*itr advances the iterator to the next location.

b)*itr returns a reference to the object stored at iterator itrs location.

c)*itr reurns a reference to the object stored at the beginning of the list.

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