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ICAR JRF Bioinformatics 29 Jun 2024Shift 1
MCQ (Single Correct) +4 −1

Which of the following are non linear type of data structure?

(A) .Tree
(B) .Graphs
(C) .Hash tables
(D) .List

Choose the correct answer from the options given below:

EXPLANATION Bio-Programming
  • Linear vs. Non-linear Data Structures:
  • Linear Data Structures: Elements are arranged sequentially where each element has a unique predecessor and successor (except first and last):
  • Arrays, Lists, Linked Lists, Stacks, Queues.
  • Non-linear Data Structures: Elements are arranged hierarchically or interconnected arbitrarily without a single sequential sequence:
  • Tree: Hierarchical parent-child relationship.
  • Graphs: Interconnected network of vertices and edges.
  • Hash tables: Associative key-value mapping indexed via hash functions (non-sequential).
  • List: Classic sequential linear data structure.
  • Conclusion: (A), (B) and (C) only are non-linear data structures (Option 1).

Correct option: (1) (A), (6) and (C) only.

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