Collections Flashcards
1
Q
Stack
A
LIFO, ordered, unsorted
2
Q
Collection
A
object that groups multiple elements into a single unit
3
Q
HashMap
A
key-value pair
4
Q
HashSet
A
unordered, unsorted
5
Q
Set
A
unique objects
6
Q
Linked List
A
dynamic memory, ordered
7
Q
ArrayList
A
static memory, ordered
8
Q
Deque
A
double ended queue
9
Q
Queue
A
FIFO, ordered
