Arrays and Functions Quiz for CSF101
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Questions and Answers

What is the definition of an array?

  • An array is a variable that can store multiple values of the same data type but cannot be grouped under a single variable name.
  • An array is a variable that can store only one value of the same data type.
  • An array is a fixed size sequential collection of elements of the same data type grouped under a single variable name. (correct)
  • An array is a variable that can store multiple values of different data types.

    • What is the appropriate solution to store roll numbers of 100 students?

  • Using a single variable to store all roll numbers.
  • Using an array to store the roll numbers. (correct)
  • Creating a separate function for each roll number.
  • Declaring 100 individual integer variables for roll numbers.

    • What is the index range for an array with size 100?

  • 1 to 100
  • 100 to 199
  • -50 to 49
  • 0 to 99 (correct)

    • What happens if we declare 100 individual integer variables for roll numbers instead of using an array?

    <p>It is not appropriate and leads to inefficiency.</p> Signup and view all the answers

    What does the size of an array indicate?

    <p>The number of elements the array can store.</p> Signup and view all the answers

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