find the answer

find the answer

THERE ARE 10 QUESTIONS ON THIS EXAMINATION I. True or False (Please circle either True or False for your choice.) fl pt each) 1. A data type is only characterized by a set of values and a set of operations TRUE FALSE 2. An ADT is another name for a data structure TRUE FALSE 3. A data structure is an implementation of an ADT TRUE FALSE 4. The properties of an ADT are its operations on each instance and the bebaviors of an ADT are its data representing the internal state of esch object. 5. Encapsulation means that objects separate data frots operations. TRUE F 6. When we do not know how a method is implemented, we are using a form of infomation TRUE FALSE hiding called data abstraction. TRUE FALSE 7. An application can use the operations of an ADT without knowing how the ADT is implemennted TRUE FALSE 8. Abstraction is a process thar asks you to focus on the bow instead of the what TRUB FALSE 9. Data abstraction means there is no data tepresentation in the ADT, TRUE FALSE 10. In a linked list, the order of the elements is determinesd by the onider in which the nodes wen created to store the elements TRUE FALSE 11. In a linked list, memory allocated for the nodes i sequential. TRUE FALSE 12. A singly linked list can be traversed in either direction TRUE FALSE 13. In a linked list, the nodes are always inserted either in the beginning or at the end because a linked list is not a raridom access data structure TRUE FALSE 14. The reference variable pointing to the first node of a linked list should be used to traverse the list. TRUE FALSE Il. Short Answers. [2 pts. each] l. Listis considered an abhstract data type. How is an abstract data type different from a data structure? 2 Describe the difference between how Java's ArrayList and LinkedList implement List 3. What is the advantage of using a circular linked lis? 4. Which of the nodes in a singly linked list require special handling? s. Extending what interface makes it possible to use the for-cach loop to process a collection? 6. Is Java's LinkedList class implemented using singly-linked lists or doubly-inked lists? Tell why you think your answer is correct 7. What types of things can AmyList not held? How do we deal with this issue