Data Structures and Algorithms Quiz
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Questions and Answers

What characterizes a non-linear data structure compared to a linear data structure?

  • Data items require contiguous memory allocation.
  • Data items can have multiple relationships. (correct)
  • Data access is restricted to the first element only.
  • Data items are organized sequentially.

    • Which of the following is a characteristic of primitive data structures?

  • They require complex algorithms for manipulation.
  • They can store collections of data.
  • They are built from non-primitive data structures.
  • They have predefined types and represent single values. (correct)

    • What is the typical time complexity of searching an element in an unsorted list?

  • O(log n)
  • O(1)
  • O(n^2)
  • O(n) (correct)

    • In which scenario is a recursive method preferred over an iterative method?

    <p>When problems can be broken down into smaller subproblems.</p> Signup and view all the answers

    What is the result of adding +7 and -6 using sign and magnitude representation?

    <p>1</p> Signup and view all the answers

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