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📘 Chandigarh University

These Final Examination papers are part of the official examinations of Chandigarh University,
designed to test knowledge and practical understanding of core MCA, Computer Applications, and B.Tech subjects.

💡 Each paper encourages students to think critically, apply concepts, and showcase problem-solving skills — helping them prepare for real-world IT challenges.

Usage Condition:

📖 Papers are for reference and study purposes only.
🧑‍🎓 Students should use them responsibly and not for any malpractice.
📅 Availability depends on the course and year.

Python Programming

Subject Code: 24CAH-606
Semester: 1 | Time: 3 Hours | Max Marks: 60

Section A

(5 × 2 = 10 Marks)

Express the role of function in Python. Illustrate default argument with the help of example. (CO1)
Examine the purpose of a violin plot. (CO3)
Memorize the function used to start the Tkinter event loop. Write syntax. (CO5)
Explain the role of a geometry manager in GUI programming. (CO5)
Explain the difference between a Canvas and a Frame in Tkinter. (CO5)

Section B

(4 × 5 = 20 Marks)

Discuss the concept of method overloading and method overriding in Python, along with their practical applications. (CO2)
Demonstrate the main characteristics of a box plot and its significance in data visualization. Write code to implement Box Plot. (CO4)
Explain the purpose of the subplots() function in Matplotlib. (CO4)
Sketch on primary use of a heat map in Plotly data visualization. Write code to display text on Heat maps. (CO5)

Section C

(3 × 10 = 30 Marks)

Describe the anatomy of a Python function, including function definition, arguments, return values, and scoping rules. Also explain its types with code. (CO1)
Classify the use of key events and mouse events in a Tkinter GUI application. (CO5)
Optional Question: Explain the purpose of using a categorical plot in data visualization with the help of example. (CO5)
OR Compare the advantages and limitations of using box plots and matrix plots in data visualization. Also write code to display Box plot and matrix plot. (CO5)