Data Structures Interview Questions In RDBMS, what is the efficient data structure used in the internal storage representation? List out few of the Application of tree data-structure? What are the methods available in storing sequential files ? What is the data structures used to perform recursion? List out the areas in which data structures are applied extensively? What is a spanning Tree? List out the areas in which data structures are applied extensively? What is placement new? When can you tell that a memory leak will occur? What is a node class? How many different trees are possible with 10 nodes ? Minimum number of queues needed to implement the priority queue? What is the bucket size, when the overlapping and collision occur at same time? In an AVL tree, at what condition the balancing is to be done? What is the easiest sorting method to use? How can I search for data in a linked list? What is the heap? What is the quickest sorting method to use? Whether Linked List is linear or Non-linear data structure? Does the minimum spanning tree of a graph give the shortest distance between any 2 specified nodes? If you are using C language to implement the heterogeneous linked list, what pointer type will you use? What is Data Structure? What is the difference between ARRAY and STACK?STACK follows LIFO. Thus the item that is first entered would be the last removed. How do you assign an address to an element of a pointer array ? Why do we Use a Multidimensional Array? What is significance of ” * ” ? Is Pointer a variable? Memory is reserved using data type in the variable declaration. A programming language implementation has predefined sizes for its data types. How memory is reserved using a declaration statement ? Whether Linked List is linear or Non-linear data structure? W hat is impact of signed numbers on the memory? What is precision? What is the difference bitween NULL AND VOID pointer? Tell how to check whether a linked list is circular. What is the data structures used to perform recursion? Run Time Memory Allocation is known as…. Wh at does each entry in the Link List called? What method removes the value from the top of a stack? Wha t does each entry in the Link List called? Which file contains the definition of member functions? How is any Data Structure application is classified among files? What member function places a new node at the end of the linked list? What is Linked List ? How is the front of the queue calculated ? Why is the isEmpty() member method called? Which process places data at the back of the queue? What does isEmpty() member method determines? What is the relationship between a queue and its underlying array? 