# Data Structures Notes | PDF, Book, Syllabus | B Tech [2021]

Download Data Structures Notes PDF for Bachelor of Technology (B Tech) 2021. We provide complete data structures pdf. Data Structures study material includes data structures notes, data structures book, courses, case study, syllabus, question paper, MCQ, questions and answers and available in data structures pdf form.

Data Structures subject is included in B. Tech CSE. So, students can able to download data structures notes for B tech CSE.

Data Structures Notes can be downloaded in data structures pdf from the below article.

## Data Structures Syllabus

Detailed data structures syllabus as prescribed by various Universities and colleges in India are as under. You can download the syllabus in data structures pdf form.

Unit IStacks and Queues

Storage structures for arrays – Sparse matrices – Stacks and Queues: Representations and applications. Recursion, Tower of Hanoi, Double Ended Queue, Priority Queue, Infix to Postfix, postfix to infix, expression evaluation.

Linked Lists – Linked stacks and queues – Operations on polynomials – Doubly linked lists – Circularly linked lists – Dynamic storage management – Garbage collection and compaction.

Unit IIITrees

Binary Trees – Binary search trees – Tree traversal – Expression manipulation – Symbol table construction – Height balanced trees – Minimum spanning trees, B-Trees, B+ Trees, Applications.

Unit IVGraphs

Graphs – Representation of graphs – BFS, DFS – Topological sort – Shortest path problems. String representation and manipulations – Pattern matching, Applications.

Unit VSorting and Searching

Sorting Techniques – Selection, Bubble, Insertion, Merge, Heap, Quick, Radix sort and Address calculation. Linear search – Binary search – Hash table methods.

## Data Structures Notes

### What is Data Structures?

In computer science, a data structure is a data organization, management, and storage format that enables efficient access and modification.

More precisely, a data structure is a collection of data values, the relationships among them, and the functions or operations that can be applied to the data.

## Data Structures Interview Questions

Some of the data structures interview questions are mentioned below. You can download the QnA in data structures pdf form.

1. What is data-structure?
2. What are the various data-structures available?
3. What is the algorithm?
4. What are the criteria for algorithm analysis?
6. What is the stack?
7. Why do we use stacks?
8. What is a queue in data-structure?
9. Why do we use queues?
10. What is linear searching?

## Data Structures Question Paper

If you have already studied the data structures notes, now it’s time to move ahead and go through previous year data structures question paper.

It will help you to understand question paper pattern and type of data structures questions and answers asked in B Tech, BCA, MCA, M Tech theory of computation exam. You can download the syllabus in data structures pdf form.

## Data Structures Book

Below is the list of data structures book recommended by the top university in India.

1. Jean Paul Tremblay and Paul G. Sorenson, “An Introduction to Data Structures with Applications”, Second Edition, Tata McGraw Hill,26th Reprint 2004.
2. Alfred V. Aho, John E. Hopcroft, Jeffrey D.Ullman, “Data Structure and Algorithms”, Second Edition, Pearson Education, 2009.
3. Sara Baase and Allen Van Gelder, “Computer Algorithms – Introduction to Design and Analysis”, Third Edition, Pearson Education, 2008.

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