You need to access values using a key, and the keys must be sorted.Which collection type should you use?
A)Queue
B)TreeMap
C)HashMap
D)ArrayList

Question

Quizplus · Accepted Answer

TreeMap is a collection type that uses a key-value pair and automatically sorts the keys in ascending order. This makes it easy to access values using a specific key and ensures that the keys are in a consistent order.

You Need to Access Values Using a Key, and the Keys