New ! Computer Science MCQ Practise Tests



12th Standard Computer Science Important 2 Mark Questions

12th Standard

    Reg.No. :
  •  
  •  
  •  
  •  
  •  
  •  

Computer Science

Time : 01:30:00 Hrs
Total Marks : 60

    Answer all the following questions.

    30 x 2 = 60
  1. What is a subroutine?

  2. What is a List? Give an example.

  3. What is Mapping?

  4. What is Sorting?

  5. Write short notes on Tokens.

  6. Write short notes on Exponent data?

  7. Write note on break statement.

  8. Write note on range () in loop.

  9. Write the different types of function.

  10. What is base condition in recursive function.

  11. What is String?

  12. How will you delete a string in Python?

  13. What will be the value of x in following python code?
    List 1 = [2, 4, 6[1, 3, 5]]
    x = len (List 1)

  14. Write the syntax of creating a Tuple with n number of elements.

  15. What is instantiation?

  16. How will you create constructor in Python?

  17. List some examples of RDBMS.

  18. What is normalization?

  19. Differentiate Unique and Primary Key constraint

  20. What is the difference between SQL and MYSQL?

  21. Mention the default modes of the File.

  22. What is the theoretical difference between Scripting language and other programming language?

  23. What is the use of modules?

  24. Mention the users who uses the Database.

  25. Write the command to populate record in a table. Give an example.

  26. List the types of Visualizations in Matplotlib.

  27. Give an example of pure function.

  28. Write a note on pair datatype

  29. Write the output of the following program
    a:=10
     Disp():
     a:=7
     print a
    Disp 1():
    print a

  30. Write a note on Big omega asymptotic notation.

*****************************************

Reviews & Comments about 12th Standard Computer Science English Medium - Important 2 Mark Question Paper and Answer Key 2022 - 2023

Write your Comment