BSc CS Sem 2 BSc CS Semester 2 (2016 2017) 2017 Programming With Python Question Paper - Mumbai University | munotes

Questions asked in this paper

• Please check whether you have got the right question paper
• 2. Figures to the right indicate marks

1. Q3 Illustrations, in-depth answers and diagrams will be appreciated
2. Q4 Mixing of sub-questions is not allowed
3. Q1 (a) Attempt All (Each of 5Marks) (15M) Multiple Choice Questions
4. Q1 Which function is used to close the file?
   • a) close() b) stop()
   • (c) closefile() d) end
5. Q2 The method is used to display current working directory
   • a) mkdir() stop()
6. Q3 To arranging or controlling different python tkinter widget on the screen we use
   • c) layout manager d) none of these
7. Q4 The purpose of widget is to display of lines of text
   • a) Entry RadioButton
8. Q5 This widget option is used to size the canvas in the X diemention
   • a) width b) height
   • c) length d) border
   • (b) Fill in the blanks (5M) 1 Python exceptions are caught by the keyword 2 mode is used to open file to read in binary format We the sql queries from python program using method 5 While sending the data through with HTTP, this is often done by Using request
   • (c) Short Answers. (5M) Why we use rowcount() method? 2~ Explain Socket.bind()
9. Q3 What is in file handling? When do we use fetchone() function. in database
10. Q5 Explain Label widget
    • Q.P. Code : 04468
11. Q2 Attempt the following. (Any THREE) (Each of 5Marks) (15M)
    • (a) Explain in detail python file functions for reading, writing, positioning, and seeking within file contents?
    • (b) Explain different techniques for reading files such as Read and ReadLines
    • (c) Explain how to create a directory, how to change a directory and how to remove a directory in python
    • (d) What is the use of Iterator? Explain with example
    • (e) Explain the followings:
12. Q3 Finally
    • (f) What is regular expression? Explain with example
13. Q3 Attempt the following. (Any THREE) (Each of 5Marks) (15M)
    • (a) Explain GUI in python and state its advantages.and disadvantages
    • (b) What is grid layout? Give suitable example
    • (c) What are the different types of messagebox available in message widget of tkinter module?
    • (d) With the help of proper example explain radiobutton widget in tkinter module
    • (e) Write a python GUI that contains three Radio buttons for colors “Red”, “Green”, and “Blue”. Display
    • (f) Write a python Canvas program to draw Circle, Polygon and Arc with effects
14. Q4 Attempt the following. (Any THREE) (Each of 5Marks) (15M)
    • (a) What is mysql connector? How to access and connect with database using mysql connector? Give and Explain steps with example
    • (b) Write a python program to insert a value in database table emp with following attribute emp_id number,
    • (c) How to execute different types of statements ona database table? Explain with examples
    • (d) Differentiate between socket. connect() and socket.bind()
    • (e) What is cursor? Explain it with example
    • (f) Explain URL with example the following (Any THREE) (Each of (15M)
    • (a) How to apply font on tkinter widgets? Explain with examples
    • (b) With the help of proper example explain listbox widget in tkinter
    • (c) python program to write the data into the file
    • (d) Explain in brief following exceptions:
15. Q1 Exception 2) ZeroDivisionError
    • (e) Write a python program to send email

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