List of Python with CS practical for class 12

  

List of Python with CS practical for class 12 

Part – 1 Python with CS

1)     WAP in Python to find the factorial of a number using function.

2)     WAP in Python to implement default and positional parameters.

3)     Write a program in Python to input the value of x and n and print the sum of the following series

1+x+x^2+x^3+ ----------------x^n

4)     WAP in Python to read a text file and print the number of vowels and consonants in the file.

5)     WAP in Python to read a text file and print the line or paragraph starting with the letter ‘S’

6)     WAP in Python to read a text fileand print the number of uppercase and lowercase letters in the file.

7)     WAP in Python to create a binaryfile with name and roll number of the students. Search for a given roll numberand display the name of student.

8)     Create a binary file with roll_no,name and marks of some students and update the marks of specific student.

9)     Create a binary file with eid, ename and salary and update the salary of the employee.

10)  Create a text file and remove the lines from the file which contains letter ‘K’

11)  Create a binary file with 10 random numbers from 1 to 40 and print those numbers.

12)  Write a program in Python to create a CSV file with the details of 5 students.

13)  WAP in Python to read a CSV file.

14)  Write a menu driven program which insert, delete and display the details of an employee such as eid, ename and salary using Stack.

15)  Write a menu driven program which insert, delete and display the details of a book such as book_id, book_name and price using Stack.

16)  Write a menu driven program which insert, delete and display the details of a student such as roll_no, sname and course using Stack.

17)  Write a menu driven program which insert, delete and display the details of a movie such as movie_id, mname and rating using Stack.

18)  Write a menu driven program which insert, delete and display the details of a product such as pid, pname and price using Stack.

19)  Write a menu driven program which insert, delete and display the details of a club such as club_id, cname and city using Stack.

20)  Write a menu driven program to demonstrate add, display, update, delete and exit. Performed on a table Book containing (bid, bname, bprice) through python-MySql connectivity.

21)  Write a menu driven program to demonstrate add, display, update, delete and exit. Performed on a table Product containing (pid, pname, price) through python-MySql connectivity.

22)  Write a menu driven program to demonstrate add, display, update, delete and exit. Performed on a table club containing (club_id, cname, city) through python-MySql connectivity.

23)  Write a menu driven program to demonstrate add, display, update, delete and exit. Performed on a table student containing (sid, sname, course) through python-MySql connectivity.

24)  Write a menu driven program to demonstrate add, display, update, delete and exit. Performed on a table movie containing (mid, mname, rating) through python-MySql connectivity.

25)  Write a menu driven program to demonstrate add, display, update, delete and exit. Performed on a table Employee containing (eid, ename, salary) through python-MySql connectivity.

Part – 2 MYSQL

SQL Practical

1.       Shiva, a student of class XII, created a table “CLASS”. Grade is one of the columns of this table. Write the SQL query to find the details of students whose grade have not been entered.

2.       Shiva is using a table with the following details:

Students(Name, Class, Stream_id, Stream_Name)

Write the SQL query to display the names of students who have not been assigned any stream or have been assigned Stream_Name that end with “computers”

3.       Write the difference between drop, delete andtruncate command with example.

4.       Write the sort notes on group by, having andwhere clause with example.

5.       Write the SQL query to find out the square root of 26.

6.       Shiva is using a table employee. It hasfollowing details: Employee(Code, Name, Salary, DeptCode). Write the SQL queryto display maximum salary department wise.

7.       Write the SQL Query to display the difference ofhighest and lowest salary of each department having maximum salary greater than4000.

8.  Write the SQL Query to increase 20% salary ofthe employee whose experience is more than 5 year of the table Emp(id, name, salary,exp)

9. Write the SQL Query for inner join of two tables Emp(eid, ename,salary,dept_id) and Dept(dept_id, dname)

10. Write the SQL Query for full outer join of two tables Emp(eid, ename,salary,dept_id) and Dept(dept_id, dname)

11. Write a SQL to Enter 5 Employee data in a single query in the table Emp (eid, ename, salary, city, dob).

12. Display 4 characters extracted from 5^th right character onwards from string ‘ABCDEFG’.

13. Write a query to create a string from the ASCII values 65, 67.3, ‘68.3’

14. Display names ‘MR. MODI’ and ‘MR. Sharma’ into lowercase.

15. How many characters are there in string ‘CANDIDE’.