Which is never true of a circular linked list? Group of answer choices The tail's next pointer is null The head's prev pointer points to the tail of the list The tail's next pointer points to the head of the list The head pointer is null
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- The tail of a linked list is distinguished from other nodes because its next pointer is:A. void B. empty C. NULL D. None of the above.python programming Write a function that will insert a new value into the middle of a Linked List. INPUT: The head of the Linked List, the value to insert OUTPUT: Nothing is output RETURNED: Nothing is returned25. An array-based implementation of an linked list a. requires less memory to store an item than a pointer-based implementation b. is not a good choice for a small list d. has items which explicitly point to the next items c. has a variable access time
- C Language In a linear linked list, write a function named changeFirstAndLast that swaps the node at the end of the list and the node at the beginning of the list. The function will take a list as a parameter and return the updated list.What is the difference between a pointer and a linked list?Describe the differences between a linked list, a statically allocated array, and a dynamically allocated array.
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- Fill-in blank the correct term A linked list is represented by a pointer to the ......................ode linked list. Answer: of theThe elements of a linked list are guaranteed to be contiguous in memory.A. True B. FalseAssume that the node of a linked list is in the usual info-link form with the info of the type of int. The following data, as described in parts (a) to (d), is to be inserted into an initially linked list: 72, 43, 8, 12. Suppose that head is a pointer of type nodeType. After the linked list is created, head should point to the first node of the list. Declare additional variables as you need them. Write the C++ code to create the linked list. After the linked list is created, write a code to print the list. What is the output of your code? Insert 72 into an empty linked list. Insert 43 before 72. Insert 8 at the end of the list. Insert 12 after 43