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DATA STRUCTURES-II

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 UNIT – I  Tree: Header nodes, Threads, Binary search trees, Searching, Insertion and deletion in aBinary search tree , AVL search trees, Insertion and deletion in AVL search tree , m-waysearch tree, Searching, Insertion and deletion in an m-way search tree , B-trees, Searching,Insertion and deletion in a B-tree, B+tree , Huffman’s algorithm , General trees.  UNIT – II  Graphs: Warshall’s algorithm for shortest path , Dijkstra algorithm for shortest path , Operations on graphs , Traversal of graph , Topological sorting .  UNIT – III  Sorting: Internal & external sorting , Radix sort , Quick sort , Heap sort , Merge sort . Searching: Liner search, binary search, merging , Comparison of various sorting and searching algorithms on the basis of their complexity .  UNIT – IV  Files: Physical storage devices and their characteristics , Attributes of a file viz fields, records,Fixed and variable length records, Primary and secondary keys , Classification of files, File operations,
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OPERATING SYSTEM

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  UNIT 1: Introduction: Concept of Operating Systems , Generations of Operating systems , Types of Operating Systems , OS Services .  Processes: Definition, Process Relationship, Different states of a Process, Process State transitions, Process Control Block (PCB), Context switching. Thread: Definition, Various states, Benefits of threads, Types of threads, Multi-threading. Process Scheduling : Foundation and Scheduling objectives, Types of Schedulers, Scheduling  criteria: CPU utilization, Throughput, Turnaround Time, Waiting Time, Response Time; Scheduling algorithms: Pre-emptive and Non-pre-emptive, FCFS, SJF, SRTF, RR Scheduling. UNIT 2: Inter-process Communication:  Critical Section, Race Conditions, Mutual Exclusion, The Producer\ Consumer Problem, Semaphores, Event Counters, Monitors, Message Passing, Classical IPC Problems: Reader’s & Writer Problem, Dinning Philosopher Problem etc. Deadlocks: Definition, Necessary and sufficient conditions for Deadlock, Deadlock
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DATA STRUCTURES FOR BCA

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UNIT – I  Introduction: Elementary data organization, Data Structure definition , Data type vs. data structure , Categories of data structures, Data structure operations, Applications of data structures, Algorithms complexity and time-space tradeoff, Big-O notataion.   Strings: Introduction, Storing strings, String operations, Pattern matching algorithms.  UNIT – II  Arrays: Introduction, Linear arrays, Representation of linear array in memory, address calculations, Traversal, Insertions, Deletion in an array, Multidimensional arrays, Parallel arrays, Sparse arrays.  Linked List: Introduction, Array vs. linked list, Representation of linked lists in memory, Traversal, Insertion, Deletion, Searching in a linked list, Header linked list, Circular linked list, Two-way linked list, Threaded lists, Garbage collection, Applications of linked lists.  UNIT – III  Stack: Introduction, Array and linked representation of stacks, Operations on stacks, Applications of stacks: Polish notat
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DATA STRUCTURES FOR B.TECH

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DATA STRUCTURES Unit 1: Introduction :   Basic Terminologies:   C oncept of Data Structure, Choice of right Data Structure , Algorithms , how to design and develop algorithm, Complexity of algorithm.   Operations: insertion, deletion, traversal etc,   Analysis of an Algorithm. Searching:  Linear Search and Binary Search Techniques and their complexity analysis. Unit 2: Stacks  and  Queues : Stack  and  its  operations: Algorithms and their complexity analysis, Applications of Stacks: Expression       Conversion and evaluation -corresponding algorithms and complexity analysis. queue, Types of Queue: Simple  Queue, Circular Queue, Priority Queue ; Operations on each types of Queues: Algorithms and their analysis.   Unit 3 : Linked Lists:      Singly   linked  lists: Representation in memory, Algorithms of several operations:  Traversing, Searching, Insertion into, Deletion from linked list; Linked representation of Stack and Queue, Header nodes, Doubly linked list: operations on
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