Data Structure MCQ Questions

Here you can find 1000’s of Data Structure MCQ Questions and Interview Questions. It includes the objective types questions on fundamental of Data Structure, Stack and Queue, Tree and Graph, List and Linked List and Searching, Merging and Sorting Methods in Data Structure.

Fundamental of Data Structure

This section includes multiple choice questions on the overview and definition of data structure, data types and structured data types, abstract data type, pre and post conditions, linear and non-linear data structure.

Stack and Queue

This section includes multiple choice questions on overview of stack and its implementation along with related algorithms for push and pop, various stack implementation arrays. It also includes multiple choice questions on overview of queues, different types of queues with its operations and implementation of queues.

Tree and Graph

This section covers the multiple choice questions on the introduction of trees, definitions, binary tree and various operations of a binary tree and binary search tree. It also includes interview questions on overview of graphs, adjacency lists, adjacency matrix, depth-first traversal, breadth-first traversal and spanning trees.

List and Linked List

This section covers the multiple choice questions on the introduction of lists, linear list, linked list, typical basic linked list operations, singly linked list, circular singly linked list, doubly linked lists, and its operations.

Searching, Merging and Sorting Methods

This section includes the introduction of searching methods, basic searching techniques, linear search, binary search, hash search, binary tree search. It also includes the introduction of sorting methods and several performance criteria to be used on evaluating a sorting algorithm along with different internal and external sorting methods; insertion sort, bubble sort, selection sort, shell sort, merge sort and 2-way merge sort.