Quiz Yourself on the Chat List Project

Check your understanding of the concepts implemented in the chat list project by taking this quiz.

1

What is the time complexity of accessing data from a hashmap?

A)

O(1)O(1)

B)

O(N)O(N)

C)

O(log(N))O(\log (N))

D)

O(N)O(\sqrt{N})

Question 1 of 50 attempted

Get hands-on with 1400+ tech skills courses.