A database is only useful if the information contained within the tables are accurate

Which of the following statements about anonymous inner classes is false?

a. They are declared without a name. b. They typically appear inside a method declaration. c. They are declared with the anonymous keyword. d. They can access their top-level class’s members.

A linked list class uses a Node class with successor reference next and uses a reference first to point to the first node of the list. A positive index k is given, and we want to set a reference pred to point to the node with index k-1. The correct code to use is

A) pred = first; for (int i = 0; i < k; i++) pred = pred.next; B) pred = first; for (int i = 0; i <= k; i++) pred ++; C) pred = first; for (int i = 1; i < k; i++) pred = pred.next; D) pred = head; for (int k : list) k--;