Question

How do you index the last element in a print queue?

1) Use the index -1
2) Use the index 0
3) Use the index 1
4) Use the index 2

Answer 1

To index the last element in a print queue, use the index -1.

Step-by-step explanation:

To index the last element in a print queue, you would use the index -1. This is because in many programming languages, negative indices are used to access elements in reverse order, starting from the end of an array or list. So, using an index of -1 would give you the last element, -2 would give you the second-to-last element, and so on.