1. What does LIFO stand for in the context of stacks?a. Last-In, First-Outb. First-In, First-Outc. Last-Out, First-Ind. First-Out, Last-In2. Which of the following is a fundamental stack operation?a. Insertb. Removec. Pushd. Shift3. In stack operations, what is the primary check performed before pushing an element onto thestack?a. Check if the stack is emptyb. Check if the stack is fullc. Check if the stack is halfway fulld. Check if the element is greater than the top element4. What error condition is triggered when you attempt to push an element onto a full stack?a. Stack Overflowb. Stack Underflowc. Invalid Operationd. Stack Limit Exceeded5. When you pop an element from a stack, which item is removed?a. The last item addedb. The first item addedc. The item at the middle of the stackd. The item at the bottom of the stackStacks: Linked List Implementation6. In a linked list-based stack, which element is removed when you pop an element?a. The first element addedb. The last element addedc. The element at the middle of the stackd. The element at the bottom of the stack7. What is the key advantage of a linked list-based stack over an array-based stack?a. Constant-time access to elementsb. Fixed size and memory efficiencyc. Dynamic sizing and flexibilityd. Faster push operation8. In the linked list-based stack, which operation adds an element to the stack?a. Insertb. Pushc. Add

What does LIFO stand for in the context of stacks?*1 pointa. Last-In, First-Outb. First-In, First-Outc. Last-Out, First-Ind. First-Out, Last-In

The book describes the Stack as having a LIFO (Last-In, First-Out) property. Briefly (in one sentence) explain what this property means with respect to items in the Stack data structure.

3. True or False: In a linked list-based stack, the last element added is the first element to beremoved (LIFO), similar to an array-based stack.4. True or False: The primary advantage of implementing a stack using a linked list is theelimination of memory wastage associated with a fixed-size array.5. True or False: When implementing a stack using a linked list, a pop operation involvesdeleting the element at the end of the linked list, opposite to a push operation, whichinserts a new element at the beginning

Question 1 1 Point A stack follows the principle of: Last-in, First-out (LIFO) First-in, First-out (FIFO) Random In, Random Out (RIRU) None of the above Question 2 1 Point How can you add an element to a stack? Insert it anywhere Insert it at the bottom Insert it at the top You cannot add elements to a stack Question 3 1 Point How can you remove an element from a stack? Remove it anywhere Remove the bottom element Remove the top element You cannot remove elements from a stack Question 4 1 Point What is the name for the top element in a stack? Base element Top element Current element Head element Question 5 1 Point What real-world object is similar to a stack? A conveyor belt A stack of plates A bucket of water A branching pipe Question 6 1 Point Stacks are considered: A complex data structure A fundamental data structure An obsolete data structure Rarely used in applications Question 7 1 Point You can access any element in a stack at any time. True False Question 8 1 Point Stacks are used in web browsers to store visited websites. True False Question 9 1 Point Text editors use stacks to implement the "undo" functionality. True False Question 10 1 Point A newly created stack is always full. True False

Which of these stacks are reversing the order of insertion? (select all possible answers)FIFOFILOFILOLIFOLILO