Question

13. Which of the following is a non-
linear data structure? *
Array
Queue
Linked List
Tree​

Answer 1

Answer:

Tree, Graph

Explain:

A tree is collection of nodes where these nodes are arranged hierarchically and form a parent child relationships.

Answer 2

• Data structures is the specialised means of organising and storing of data in computers..
• We can store,edit,retrieve the data in the data structure at anytime and anywhere.
• There are various types of data structure they are:
• array ,tree,hash,graphs,lists.
• A non linear data structure  is where the data are not arranged linearly or sequentially.
• The data are arranged in an random order.

• The  Tree is a non linear data structure.

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