Answer:
The hippocampus and the cerebrum are involved.
Explanation:
High analytical thinking, problem solving skills and hard reasoning - tasks (such as multiple-choice test) which involved high brain centers are designated to the cerebrum in the frontal lobe. Therefore Zander will use this part of his brain to sort out the options, to reason to pick the best.
On getting the answer, this is stored temporarily as short -memory in the Hyppocampus, before been integrated with old information stored as old memories when he sleeps.
Thus the neural connectivity between the cerebrum and hippocampus form the basis of cognitive operations used by Zander,
