A Function Object Is an Object That Acts Like a Function

Q17: Which of the following defines an array

Q18: A technique introduced by C++11 to improve

Q19: Which of the following types of iterators

Q20: To use the map class, you must

Q21: The difference between the unordered_multimap class and

Q23: The algorithms provided by the STL are

Q24: You can use the name of a

Q25: The most important data structures in the

Q26: When you declare an iterator to work

Q27: The STL provides many algorithms which are