In a program, statements that are ignored (not processed) by the computer are __________.

The critical hardware and electrical components of a computer, such as the motherboard, CPU, RAM, and the hard drive are contained within the ________

Fill in the blank(s) with correct word

Which of the following statements are true?

a. java.util.List inherits all the methods from java.util.Collection. Additionally, it contains new methods for manipulating a list. b. The AbstractList class provides a partial implementation for the List interface. c. ArrayList is a concrete implementation of List using an array. d. LinkedList is a concrete implementation of List using a linked list. LinkedList contains all the methods in List and additional new methods for manipulating a linked list. e. ListIterator is a subinterface of Iterator and it provides the methods to support bi-directional traversal of a list.