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Programming and data structures

Quiz by Lukundo##luh-tech

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10 questions
Show answers
  • Q1
    What is the purpose of a linked list?
    To perform mathematical calculations
    To sort elements in ascending order
    To store and manage a collection of elements
    To manipulate images and graphics
    30s
  • Q2
    What is the time complexity of searching for an element in a binary search tree?
    O(log n)
    O(1)
    O(n^2)
    O(n)
    30s
  • Q3
    Which data structure is best suited for implementing a queue?
    Stack
    Array
    Binary search tree
    Linked list
    30s
  • Q4
    Which data structure is typically used for implementing a priority queue?
    Heap
    Stack
    Queue
    Linked list
    30s
  • Q5
    Data structure which is used to store a collection of elements in a Last In, First Out (LIFO) manner?
    Users enter free text
    Type an Answer
    30s
  • Q6
    Which data structure uses two pointers, 'head' and 'tail', to store elements in a First In, First Out (FIFO) order?
    Queue
    Graph
    Stack
    Binary Tree
    30s
  • Q7
    Which data structure organizes elements in a hierarchical manner, where each element has a parent and zero or more children?
    Queue
    Tree
    Linked List
    Stack
    30s
  • Q8
    Which data structure provides constant time complexity for insertion, deletion, and retrieval of elements, and stores elements in key-value pairs?
    Binary Tree
    Stack
    Hash map
    Queue
    30s
  • Q9
    Which data structure stores elements in an ordered sequence and allows for efficient insertion, deletion, and retrieval of elements?
    Array
    Queue
    Stack
    Linked List
    30s
  • Q10
    Which data structure represents a collection of nodes interconnected by edges, where each node can be connected to any number of other nodes?
    Stack
    Graph
    Binary Search Tree
    Queue
    30s

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