13.9. Working with Different File Formats

Try these first

1. 1.

   What does CSV stand for?

   Hint

   Think about data formats.

2. 2.

   Which Python module is used for JSON handling?

   Hint

   It's a built-in module.

3. 3.

   What does JSON stand for?

   • JavaScript Object Notation
   • Java Standard Objects
   • Justified Object Notation

   Hint

   Think of JavaScript.

4. 4.

   True or False: XML is only used for web applications.

   • True
   • False

   Hint

   Consider other use cases.

5. 5.

   Create a Python script that reads a CSV file and outputs the average of numeric values in a specified column.

   Hint

   Focus on looping through rows and calculating the average.

6. 6.

   Write a JSON file using Java that stores student records and then read it back to print each student's name.

   Hint

   Review serialization and deserialization with Gson.