data-stuctures-stacks

Question 1

What does the acronym LIFO mean?

Answer 1

last in first out

Question 2

What methods are available on a Stack data structure?

Answer 2

.push() and .pop()

Question 3

What must you do to access the value at an arbitrary point in a stack (not just the “top”)?

Answer 3

you need to pop the top of the stack and x amount of times to get to the arbitrary point