Array Fundamentals Quiz
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Questions and Answers

What is an array?

  • A data structure that can store a variable-size sequential collection of elements
  • A data structure that can store a fixed-size sequential collection of elements of the same type (correct)
  • A data structure that can store elements of different types
  • A data structure that can only store individual variables

    • How is an array accessed?

  • By a hash function
  • By a key-value pair
  • By an index (correct)
  • By a sequential search

    • What is the lowest address in an array?

  • Does not have a specific correspondence to any element
  • Is located in the middle of the array
  • Corresponds to the last element
  • Corresponds to the first element (correct)

    • How is an array declared in C?

    <p>type arrayName [ arraySize ];</p> Signup and view all the answers

    What must the arraySize be when declaring an array in C?

    <p>An integer constant greater than zero</p> Signup and view all the answers

    What is an array?

    <p>A data structure that can store a fixed-size sequential collection of elements of the same type</p> Signup and view all the answers

    How are individual variables represented in an array?

    <p>By using array indices</p> Signup and view all the answers

    Where does the lowest address in an array correspond to?

    <p>The first element</p> Signup and view all the answers

    How is an array declared in C?

    <p>type arrayName [ arraySize ];</p> Signup and view all the answers

    What must arraySize be when declaring an array?

    <p>An integer constant greater than zero</p> Signup and view all the answers

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