Data Handling in Python Programming
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Questions and Answers

What is the primary purpose of the Pandas library in Python?

  • Generating random numbers
  • Performing mathematical operations on arrays
  • Creating visualizations for data analysis
  • Loading and manipulating structured data (correct)

    • Which of the following is NOT a common function when working with files in Python?

  • f.write()
  • f.read()
  • f.open() (correct)
  • f.close()

    • When reading data from a file, what is a typical first step in Python?

  • Open the file using the open() function (correct)
  • Check if the file is empty
  • Close the file immediately after opening
  • Define the output format

    • Which library is primarily used for numerical operations on large arrays in Python?

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

    What is the correct method to read a file's content line by line in Python?

    <p>file.readline()</p> Signup and view all the answers

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