You add meaning to a report by grouping and sorting it

Most laptops show they are in hibernation mode by:

a. A flashing NumLock or CapsLock LED b. A flashing Battery Power LED c. A flashing Sleep LED d. A flashing Power LED

A copy constructor, a destructor and an overloaded assignment operator are usually provided as a group for any class that uses dynamically allocated memory. With the addition of move semantics in C++11, you should also provide __________.

a. a move constructor b. a move assignment operator c. an overloaded move destructor d. both a. and b)