n an array-based implementation of a linear list, what is the time complexity of deleting an element from the end of the list? Group of answer choicesO(n log n)O(n)O(1)O(log n)

In an array-based implementation of a linear list, what is the time complexity of accessing an element at a given index?Group of answer choicesO(n)O(1)O(log n)O(n log n)

What is the time complexity of deleting a node from the middle of a singly linked list?Group of answer choicesO(1)O(n log n)O(n)O(log n)

In an array-based linear list, if you delete an element from the middle, what happens to the remaining elements? Group of answer choices

What is the time complexity of searching for an element in a singly linked list?Group of answer choicesO(n log n)O(log n)O(n)O(1)

What is the time complexity of removing at index n in an unsorted array?O(nlog(n))O(2^n)O(n)O(log(n))O(n^2)O(1)O(n!)I don't know