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Hierarchical Employee Records (Company) - Coggle Diagram
Hierarchical Employee Records (Company)
Nodes
Employee
Manager
Employee Details
Tree
Represents hierarchy
Branches = Departments
Root = Top Manager
Traversal (DFS / BFS)
DFS
Deep search
Uses Stack
BFS
Level search
Uses Queue
Levels
Level 0 – Top Management
Level 2 – Employees
Level 1 – Managers
Efficiency
BFS
Good for level search
More memory
DFS
Less memory
Good for deep search
Suitable Approach
BFS → Level-wise retrieval
DFS → Deep search
BFS Recommended
Searching
Find Employee
Search by ID
DFS / BFS