This is a still image of the concept map for the term "pointers". You can check the actual concept map on the glossary page.
Concept map showing relationships around the idea of a pointer. Highlights how pointers relate to references, variables, pointees, addresses, and their use in data structures like linked lists and binary trees.
Which of the following is FALSE about references?

References do not require initialization
  • References require initialization
  • If a reference is not initialized, it is called a bad reference
  • References cannot be NULL

Look at these terms on the concept map.