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#### Sample 5 Mark Creative Questions (New Syllabus 2020)

12th Standard EM

Reg.No. :
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Computer Science

Time : 01:00:00 Hrs
Total Marks : 75

Part A

15 x 5 = 75
1. Explain the concept accesscontrol.

2. Differentiate Algorithm and program

3. Write a program in python to display the following output.
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5

4. Write a program in python to display he following output.
1
2 2
3 3 3
4 4 4 4
5 5 5 5 5

5. Explain different types arguments used in python with an example.

6. Write a python program to print the following pattern
*
**
***
****
*****

7. Write a program to create a list of numbers in the range 1 to 10. Then delete all the odd numbers from the list and print the final list.

8. Write a program to create a list of numbers in the range 1 to 10. Then delete all the even numbers from the list and print the final list.

9. Write a program to check and print if the given number is negative or positive using class.

10. Explain ALTER command in detail.

11. Write a program to read a specific column in a CSV file.

12. Write a program to read CSV file with user Defined Delimiter into a Dictionary.

13. Write a python program to execute the following C++ program.
/*. To check whether the number is palindrome or not using while Ioop.*/
// Now select File- > New in Notepad and type the C++ program
#include < iostream >
using namespace std;
intmain ( )
{
int n, num, digit, rev = 0;
cout<<  "Enter a positive number: ";
cin >>num;
n= num;
while(num)
{digit = num % 10;
rev = (rev " 10) + digit;
num = num / 10; }
cout<< II The reverse of the number is: " << rev < if(n == rev)
cout< < II The number is a palindrome";
else
cout << II The number is not a palindrome";
return 0;
}
// Save this file as pali_cpp.cpp

14. Write a python program to execute the following C++ program
To implement Multilevel Inheritance:
// C++ program to implement Multilevel Inheritance
// Now select File ⟶New in Notepad and type the C++ program
c++ Program.
#include < iostream >
using namespace std;
// base class
class Vehicle
{
public:
Vehicle ( )
{
cout<< "This is a Vehicle" << endl;
}
};
class threeWheeler: public Vehicle
{ public:
three Wheeler ( )
{
cout << "Objects with 3 wheels are vehicles" << endl;
}
};
// sub class derived from two base classes
class Auto: public threeWheeler{
public:
Auto ( )

cout<< "Auto has 3 Wheels"<< endl;
};
// main function
int main ( )
{
//creating object of sub class will invoke the constructor of base classes
Auto obj;
return 0;
}
// Save this file as inheri_cpp.cpp

15. Write s python code to display to following plot.
Program