Data Structure Quizzes & Trivia
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Questions: 5 | Attempts: 4910 | Last updated: Feb 11, 2013
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A quiz based on Insertion Sort
Questions: 5 | Attempts: 4910 | Last updated: Feb 11, 2013
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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
Questions: 20 | Attempts: 1337 | Last updated: Dec 17, 2020
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Sample QuestionAn Array is what kind of data structure.
Questions: 13 | Attempts: 2878 | Last updated: Jul 30, 2011
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Sample QuestionSearching and sorting algorithms are best implemented with which data structure?
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: 2477 | Last updated: Jul 6, 2017
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Sample QuestionFor a binary search algorithm to work, it is necessary that the array (list) must be
Questions: 26 | Attempts: 456 | Last updated: Jul 15, 2016
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Sample QuestionWhich of the following data structure is not linear data structure?
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Data Structure Questions & Answers
Why are the elements of an array stored successively in memory cells?
An array is an index which is a based data structure, so in memory, it is somewhat proclaimed in a sequential fashion one after the other.
Arrays are always distributed in contagious memory cells because computers can only keep track of the addresse
What is a good practice for a developer to follow when writing a trigger?
If a data structure developer is writing a trigger then it is a good practice for them to use the Map data structure to hold query results by ID and use the Set data structure to ensure distinct records. A trigger is an SQL (structured Query Language
What is the order of the algorithm?
The order of the algorithm is N3. An algorithm is known to be a set that is composed of rules and other operations that will be followed by devices. The computer uses this often in order to serve certain problems easily. Even if this is done by compu
Which of the following statements about the linked list data structure is/are true?
Each element of a list is comprised of two items, which is the data and a reference to the next node. The final node provides the reference to null. The entrance point into a linked list is called the head of the list. A linked list is a dynamic data
Questions: 50 | Attempts: 734 | Last updated: Feb 19, 2013
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Sample QuestionIn linked lists there are no NULL links in
What do you know about data structure? Do you suppose you can make the grade on this quiz? Anything that can store data can be referred to as a data structure. Data structures are programmed to store ordered information so that...
Questions: 10 | Attempts: 292 | Last updated: Oct 5, 2020
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Sample QuestionA linear collection of data elements where the linear node is given by means of the pointer is
Do you know anything about data structures and algorithms? Do you think you can pass this quiz? The data structure is a way of accumulating and organizing information in such a manner that we can perform operations on this data...
Questions: 20 | Attempts: 276 | Last updated: Oct 5, 2020
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Sample QuestionTwo main measures for the efficiency of an algorithm are
Questions: 41 | Attempts: 228 | Last updated: Dec 18, 2018
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Sample QuestionLinked lists are best suited
Questions: 20 | Attempts: 124 | Last updated: Nov 28, 2017
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Sample QuestionData is nothing but
Questions: 10 | Attempts: 122 | Last updated: Nov 3, 2020
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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); }
Questions: 10 | Attempts: 102 | Last updated: Dec 17, 2020
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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?
Questions: 20 | Attempts: 89 | Last updated: Feb 22, 2013
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Sample QuestionThe _____________ algorithm works by repeatedly scanning through the list, comparing adjacent elements, and swapping them if they are in the wrong order.
Questions: 27 | Attempts: 82 | Last updated: Oct 29, 2020
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Sample QuestionIn the case of Union by Rank, the rank is increased based on the rank of the tree with:
DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING FM: 50 PM: 30 ...
Questions: 50 | Attempts: 75 | Last updated: Jun 16, 2017
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Sample QuestionIn linked lists there are no NULL links in
Questions: 10 | Attempts: 69 | Last updated: Nov 10, 2020
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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.
Lets Check Yourself......
Questions: 15 | Attempts: 65 | Last updated: Feb 15, 2013
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Sample QuestionThe situation when in a linked list START=NULL is
Questions: 10 | Attempts: 59 | Last updated: Dec 9, 2020
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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: 59 | Last updated: Nov 3, 2020
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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); }
Questions: 60 | Attempts: 47 | Last updated: May 14, 2014
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Sample QuestionObjects are created from
Questions: 39 | Attempts: 43 | Last updated: Dec 6, 2017
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Sample QuestionTax cost recovery methods do not include:
Questions: 75 | Attempts: 42 | Last updated: Apr 13, 2014
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Sample QuestionRange cards are a record of
Questions: 11 | Attempts: 40 | Last updated: Oct 30, 2020
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Sample QuestionSpeed of internet connection is measured in?
In the computing world, there is a wide load of data from which we get what we want. Shell sorting in data structure as a result becomes essential and in the quiz below we look at its uses.
Questions: 5 | Attempts: 40 | Last updated: Feb 7, 2018
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Sample QuestionWhat are the correct intermediate steps of the following data set when it is being sorted with the Shell sort? 15,20,10,18
Questions: 100 | Attempts: 38 | Last updated: Apr 17, 2014
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Sample QuestionAs a result of the reorganization of the War Department in 1943, which office was established?
Questions: 66 | Attempts: 36 | Last updated: Nov 17, 2020
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Sample QuestionInsert, Append, Delete, and Next are all valid list operations.
