Data Structure Quizzes & Trivia
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Do you have any idea what the data structure is? Data structure is a method that applies the appropriate structure and syntax to store and organize information. This quiz asks you what an array is, how to delete an item from an...
Questions: 20  Attempts: 7675  Last updated: Mar 22, 2022

Sample QuestionAn Array is what kind of data structure.
Have you got knowledge about the binary trees in data structure? To test your knowledge, take this tree data structure quiz. We have got simple as well complex questions for your practice. You can take up the quiz and pick the...
Questions: 30  Attempts: 2764  Last updated: Sep 7, 2022

Sample QuestionA full binary tree with 6 nonleaf nodes contains a maximum of
Do you know what an insertion sort is? Here's an interesting Insertion Sort Quiz to test your knowledge. It is a simple sorting algorithm that builds the final sorted array one item at a time. This...
Questions: 10  Attempts: 10177  Last updated: Apr 24, 2022

Sample QuestionWhat are the correct intermediate steps of the following data set when it is being sorted with the Insertion sort? 15,20,10,18
Have you studied linked lists in data structure? Take this linked list quiz to check your knowledge of this section of data structure. A linked list is basically a linear collection of data elements whose order is not provided by...
Questions: 20  Attempts: 9018  Last updated: Mar 27, 2022

Sample QuestionWhat are the basic components of a linked list?
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How strong are your concepts in data structure? Can you score well on this 'Advanced algorithms and complexity in data structures quiz'? Try the quiz and see for yourself. It contains the top 15 practice questions related...
Questions: 15  Attempts: 65  Last updated: Jun 18, 2022

Sample QuestionThe next question applies to the following code fragment: 1. for i in 1..N loop 2. for j in 1..i loop 3. for k in i..j loop 4. Sum := Sum + 1; 5. end loop; 6. end loop; 7. end loop; 8. for p in 1..N*N loop 9. for q in 1..p loop 10. Sum := Sum  1; 11. end loop; 12. end loop How many times is statement 4 executed?
Each question contains equal marks.
Time: 10 Mins
Maximum Marks: 10
Questions: 10  Attempts: 82  Last updated: Mar 20, 2022

Sample QuestionThe worst case complexity of bubble sort is ____________.
Questions: 11  Attempts: 181  Last updated: Mar 21, 2022

Sample QuestionSpeed of internet connection is measured in?
.
Questions: 27  Attempts: 284  Last updated: Mar 22, 2022

Sample QuestionIn the case of Union by Rank, the rank is increased based on the rank of the tree with:
Questions: 13  Attempts: 119  Last updated: Aug 23, 2022

Sample QuestionA STACK data structure is also called
Data structure is a compilation of data values, the relationships between them, and the roles or operations applied to the data. It is specialized for organizing and storing data. This quiz will show you what certain...
Questions: 10  Attempts: 368  Last updated: Mar 22, 2022

Sample QuestionWhat is the output of the code given below? #include void main() { int arr[] = {10, 20, 30, 40, 50, 60}; int *ptr1 = arr; int *ptr2 = arr + 6; printf("Number of Elements : %d", (ptr2  ptr1)); printf("Number of Bytes : %d", (char*)ptr2  (char*) ptr1); }
Looking for an interesting way to learn about data structure? Data structure is quite a difficult concept to grasp, as you can see from this quiz. Don't worry; with determination, this quiz will be helpful to you. For this...
Questions: 10  Attempts: 191  Last updated: Mar 20, 2022

Sample QuestionWhat is the output of the code given below? #include void main() { int arr[] = {10, 20, 30, 40, 50, 60}; int *ptr1 = arr; int *ptr2 = arr + 6; printf("Number of Elements : %d", (ptr2  ptr1)); printf("Number of Bytes : %d", (char*)ptr2  (char*) ptr1); }
Have you ever heard of data structure? A data structure is a data organization, supervision and storage format that allows for efficient contact and modification in computer science. Data structures are often employed as...
Questions: 10  Attempts: 168  Last updated: Mar 21, 2022

Sample QuestionStruct Node{ int val; struct Node *next; }*head; int get_max() { struct Node* temp = head>next; int max_num = temp>val; while(______) { if(temp>val > max_num) max_num = temp>val; temp = temp>next; } return max_num; } Which of the following lines should be inserted to complete the above code?
Advance Data Structure Quiz1
Questions: 15  Attempts: 100  Last updated: Mar 20, 2022

Sample QuestionWhich of the following trees have height as O(lgn) where number of nodes is n.
Advance Data Structure Quiz1
Questions: 15  Attempts: 123  Last updated: Mar 22, 2022

Sample QuestionWhich of the following trees have height as O(lgn) where number of nodes is n.
Advance Data Structure Quiz1
Questions: 15  Attempts: 72  Last updated: Mar 21, 2022

Sample QuestionWhich of the following trees have height as O(lgn) where number of nodes is n.
Advance Data Structure Quiz1
Questions: 15  Attempts: 64  Last updated: Mar 19, 2022

Sample QuestionWhich of the following trees have height as O(lgn) where number of nodes is n.
Advance Data Structure Quiz1
Questions: 15  Attempts: 80  Last updated: Mar 20, 2022

Sample QuestionWhich of the following trees have height as O(lgn) where number of nodes is n.
Advance Data Structure Quiz1
Questions: 15  Attempts: 219  Last updated: Mar 20, 2022

Sample QuestionWhich of the following trees have height as O(lgn) where number of nodes is n.
Would you like a challenge? This quiz on data structure will blow your mind. With this quiz, you should know how to reverse the order of elements in and between positions, what the sequences do, what a single array is used for,...
Questions: 10  Attempts: 370  Last updated: Mar 22, 2022

Sample QuestionLet the following circular queue can accommodate maximum six elements with the following data front = 2 rear = 4 queue = __ , L, M, N, ___, ___ What will happen after insert O operation takes place?
Questions: 10  Attempts: 114  Last updated: Mar 19, 2022

Sample QuestionAssume a linked list has been created and start pointer is referring the first node of that linked list. select the following code that can add a new node that address hold by temp pointer, at beginning of that linked list
Questions: 10  Attempts: 152  Last updated: Mar 21, 2022

Sample QuestionAssume a linked list has been created and the start pointer is referring the first node of that linked list. Select the following code that can add a new node that addresses hold by temp pointer, at beginning of that linked list.
DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING FM: 50 PM: 30 ...
Questions: 50  Attempts: 269  Last updated: Mar 21, 2022

Sample QuestionIn linked lists there are no NULL links in
Total Questions> 30Full Time> 10 minutesNegative marking>0.15 for each question if answered wrongTotal Marks> 30 (1 for each question)Before starting the test please fill out the form...
Questions: 164  Attempts: 4248  Last updated: Mar 22, 2022

Sample QuestionFor a binary search algorithm to work, it is necessary that the array (list) must be
Questions: 26  Attempts: 1402  Last updated: Mar 22, 2022

Sample QuestionWhich of the following data structure is not linear data structure?
Questions: 10  Attempts: 172  Last updated: Aug 23, 2022

Sample QuestionA Stack follows the principle of
Questions: 30  Attempts: 220  Last updated: Mar 20, 2022

Sample QuestionThe inorder and preorder traversal of a binary tree are d, b, e, a, f, c, g and a, b, d, e, c, f, g respectively. The postorder traversal of the binary tree is:
Questions: 41  Attempts: 917  Last updated: Mar 22, 2022

Sample QuestionLinked lists are best suited
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So, here is a challenge for you. Can you pass this Gate data structure quiz with a score equal to or above 70? If yes, then you will be called an expert. In the field of computer science, a data structure is meant by a data...
Questions: 10  Attempts: 2062  Last updated: Oct 13, 2022

Sample QuestionIn linked lists, there are no NULL links in