Karnataka 2nd PUC Computer Science Model Question Paper 2025 PDF

KSEAB 2nd PUC Computer Science Model Paper 2024-25

The Karnataka Board has made available the latest model test papers for class 12th. The board has also provided three sets of sample papers along with the associated construction plans. These sample papers will help students prepare effectively for the exam. Students can take a look at one of the sample papers and download the remaining sample papers with their blueprints for free.

KSEAB 2nd PUC Computer Science Model Paper 2024-25

1. How many bits of data can USB transfer?

(a) 127 bits (b) 12 megabits (c) 16 megabits (d) 128 bits

2. Dual of the expression X + 0 = X is

(a) 𝑋 · 1 = 𝑋 (b) 𝑋 · 0 = 𝑋 (c) X + 1 = X (d) X + 1 = 1

3. Given the logic diagram, the output is

(a) 0 (b) 1, 0 (c) 1 (d) 0, 0

4. In a one-dimensional array, if LB = 0 and UB = 10, the array size is

(a) 9 (b)-1 (c) 12 (d) 11

5. Identify the cause of the error in the following program section

Class temp

{

private: int x;

};

void main( )

{

temperature t;

cout

cin>>tx;

}

(a) A non-member function that attempts to access protected data members

(b)Member function attempting to access private data members

(c) A non-member function attempting to access a public data member

(d) The main function that attempts to access private data items

6. Claim (A): The inline function can be used to generate very efficient code. Reason (R): The inline function has a complex data structure.

(a) Both A and R are false (b) A is true and R is false

(c) A is false and R is true (d) Both A and R are true

7. The symbol used with the destructor

(A) . (B) :: (C) ~ (D) *

8. The combination of any two types of inheritance is called

(a) Single-level inheritance (b) Hybrid inheritance

(c) Multiple inheritance (d) Hierarchical inheritance

9.Given int *ptr, x = 100; This is the correct way to assign the address of the x variable to the pointer

(a)ptr = x; (b) ptr = *x (c) ptr = &x (d) x = ptr;

10. Which of the following is the DBMS software?

(a)HTML (b)XML (c) DHTML (d) MySQL

11. Identify the DML command

(a) INSERT (b) CREATE (c) DROP (d) CHANGE

12. Correct extension form of IP

(a)Intranet protocol (b) Internet Protocol

(c) Connection protocol (d) Information Protocol

13. An example of half-duplex communication mode

(a) Walkie-talkie (b) Television (c) Telephone (d) Mobile

14. The nonprofit organization was founded to support the free software movement

(a)OSI (b) W3C (c) FSF (d) GNU

15. Which of the following languages ​​is not a scripting language?

(a)Python (b) XML script (c) PHP script (d) Java Script

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To view and access the complete question set, click on the link below to download all three sample papers along with the blueprints of the PDF for free. Here we have mentioned the link which will help students to score well in their upcoming exams.