Multiple Choice Questions 1. Which statement is correct about adding a node to a linked list? a) You cannot add a new node in a linked list after the linked list is created. b) You can add a node anywhere in a linked list. e) You can add a node only at the beginning of a linked list. d) You can add a node only at the end of a linked list. 2. How can you locate the fifth node in a doubly-linked list named invoices? a) inveicess) b) invoices 4) c) Start at the first node and follow pointers to the next node in the list until the fifth node is located. d) None of the listed options. 3. What is the problem with the fallowing code snippet, which is attempting to locate the first element in the list names? listsstring> names; string firstnamesi