Wanna know if you could pass a google quiz? These were some questions I got
How many bits would you need to give every human being on earth a unique identity?
a) 7,000,000,000
b) 64
c) 33
d) 32
e) 15
How many links are there in an undirected Tree of N nodes?
a) N
b) N - 1
c) N + 1
d) N(N - 1) / 2
e) N(N + 1) / 2
What sort uses the most memory?
a) quicksort
b) selection sort
c) Merge sort
d) heapsort
e) Insertion sort
If you had a hallway of 2 x N size, and you had a multiple of 1 x 2 rectangular tiles, how many different arrangements could you move these tiles in?
a) N*N
b) N*(N - 1)
c) N*(N - 1) / 2
d) N*(N + 1) / 2
e) 2^N