What is true about the server pool to which the node will be assigned?

You have defined two server pools.
One is called OLTP with MIN_SIZE=3, MAX_SIZE =5 and IMPORTANCE=3.
The other is called DSS with MIN_SIZE =2, MAX_SIZE =4 and IMPORTANCE =5.
Your cluster currently has four nodes with two nodes in each of the pools. A fifth node is added to
the cluster. What is true about the server pool to which the node will be assigned?

A.
The node will have the server assigned to the DSS pool because the current size is less than
MAX_SIZE and the DSS pool has a greater importance than the OLTP pool.

B.
The node will have the server assigned to the OLTP pool because the OLTP pool’s MAX_SIZE
is greater than MAX_SIZE of the DSS pool.

C.
The node will have the server assigned to the OLTP pool because the OLTP pool’s current size
is less than its MIN_SIZE and the DSS pool has enough servers to equal its own MIN_SIZE.

D.
The node will have the server assigned to the DSS pool on the basis of having a greater
IMPORTANCE.

Explanation:
Oracle Clusterware continues to assign servers to server pools until the following conditions are
met:
Until all server pools are filled in order of importance to their minimum (MIN_SIZE).
Until all server pools are filled in order of importance to their maximum (MAX_SIZE).
By default, any servers not placed in a server pool go into the Free server pool.
Oracle Clusterware Administration and Deployment Guide
11g Release 2 (11.2)