Card 1
Term
Heap
Definition
Complete binary tree with heap property
Card 2
Term
Tree
Definition
Hierarchical data structure
Card 3
Term
Queue
Definition
FIFO data structure
Card 4
Term
Priority Queue
Definition
Queue with priorities
Card 5
Term
Map
Definition
Associates keys with values
Card 6
Term
Set
Definition
Collection of unique elements
Card 7
Term
Binary Search Tree
Definition
Tree with ordered nodes
Card 8
Term
Doubly Linked List
Definition
Linked list with two pointers
Card 9
Term
Array
Definition
Collection of elements identified by index
Card 10
Term
Circular Queue
Definition
Queue with wrap-around
Card 11
Term
Graph
Definition
Set of nodes connected by edges
Card 12
Term
Stack
Definition
LIFO data structure
Card 13
Term
Hash Table
Definition
Key-value data structure
Card 14
Term
Linked List
Definition
Sequence of nodes with pointers
Card 15
Term
Trie
Definition
Prefix tree for storing strings