DATA STRUCTURES AND ALGORITHM IMPORTANT QUESTIONS 1 What is Graph 2 What is Data Structures 3 What is Abstract Data Type ADT 4 What is Array and its types 5 What is List and its operations 6 What is Algorithm 7 What is static and dynamic data structure 8 What is the use of flow chart in programming languages 9 What is sorting and searching 10 What is Abstract datatype in data structure 11 What is tree and its operations 12 Define various types of Algorithms 13 What is infix and postfix 14 Design an Algorithm to add two numbers and display the result 15 Define the operations performed in the circular queue 16 Define circular queue 17 Define Heap 18 What is an Elementary item 19 What is an Algorithm 20 What is Entity and Attribute 21 Define various shapes used in Data Flow Diagram DFD 22 What is Data 23 What is Hashing 24 What is Field Record and File 1 Explain about Stack and its operations 2 write a Program to perform Stack using ADT 3 Explain about Array and its types 4 Define the various operations performed in Queue data structure 5 Define various types of Abstract Data Types in Data Structures 6 Explain the concept of Bubble Sort 5 MARKS 10 MARKS 1 Explain various operations performed in Doubly Linked List 2 Explain about Single Linked List and its operations 3 Define the concept of Insertion Sort 4 Explain about Queue and its operations 5 Explain the difference between the Singly and Doubly Linked List 6 Explain about Doubly Linked List and its operations