Data Structure MCQ Online Test
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Welcome to online MCQ Test on data structure and algorithm. This quiz contains 20 questions based on data structures and algorithms and covers almost all the topics for your revision. Let’s start!!!
0 of 20 Questions completed Questions: You have already completed the quiz before. Hence you can not start it again. Quiz is loading… You must sign in or sign up to start the quiz. You must first complete the following: 0 of 20 Questions answered correctly Your time: Time has elapsed You have reached 0 of 0 point(s), (0) Earned Point(s): 0 of 0, (0) void traverse(struct node* ptr){ if(ptr){ cout << ptr->data; traverse(ptr->right); traverse(ptr->left); } } Which of the following statement is false for a bubble sort? Which of the following methods is best suitable to solve a fractional knapsack problem? Which of the following is not an application of dynamic programming? Which of the following statements is false with respect to Depth-first search? Consider an empty stack. The order of performing the operations is: push(21), push(52), push(16), pop(), pop(), push(25), push(22), push(60), pop(), pop(), push(15), pop(). Which values are finally present in the stack after performing these operations? What is Karatsuba’s algorithm used for? Which of the following operations in a stack can be implemented only during actual implementation and not as an abstract data type? An unordered list contains n distinct elements. What does the following code depict? #define Size 5 //Maximum possible size of a stack struct stack{ int data[SIZE]; int TOP; } void fun(){ if(ptr -> TOP == SIZE-1) return; } What is the minimum number of nodes in a complete binary tree of height ‘h’? How many binary trees are possible if the preorder of the binary tree is ‘ABC’ Which of the following combinations does not produce a unique binary tree? What is the worst-case complexity of the following code? for(i=1; i<=n; i=i*2){ for(j=1; j<=n; j=j*2) cout << “Hello world”; } How many min-heaps can we construct using 5 distinct keys? Let V denote the vertices in a graph and E denote the edges in a graph. What is the time complexity for Bellman Ford’s algorithm? Which of the following statement is false with respect to Dijkstra’s algorithm? What time does it take to delete an element from a binary heap? Which of the following statements is true? In which case, the complexity is much more difficult to analyze? Which of the following is not an application of divide and conquer? Quiz Summary
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This was online test based on data structure and algorithm containing 20 MCQ questions. Covering MCQs is very important from the aspect of clearing written interview rounds for many IT companies. Hope this collection of questions helped you a lot.
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