Haryana Board Class 12 Computer Science Sample Paper With Solution 2024-25: Download PDF For Free

BSEH Haryana Board Class 12 Computer Science Model Paper 2025: For the students of class 12 appearing for the 2025 Board examination, the Board of School Education Haryana (BSEH) has released the sample question papers for the academic session 2024-25. Students can download the sample papers from bseh.org.in. We have covered the HBSE Class 12 Computer Science sample paper and marking scheme in this article. 

The Haryana Board is responsible for the prescribing of relevant syllabi and text- books, timely conducting of examinations and declaration of results as per schedule. Students don’t have to look for the marking scheme elsewhere as it has been released along with the model paper. This will help students to understand the marking pattern that will be followed for the examination. 

Why Solve Sample Papers?

Solving sample papers is an important step in the process of exam preparation. When students solve sample papers, it helps them to understand how much they have understood from what they have learned. Solving model question papers helps students to check their level of preparation and gives them a reality check of where they stand. It also helps to develop writing practice and teaches time management.  

Continue reading to download the HBSE Class 12 Computer Science Model Paper and Marking Scheme in pdf format. Students can easily share and print or save and view the PDFs on phones, tablets, computers and laptops.

HBSE Class 12 Computer Science Question Paper Design 2024-25

1. The question paper is divided in to four sections (A, B, C, and D).

2. SECTION A consists of 1 Question (10 Objective Type Questions of 1 mark each).

3. SECTION B consists of 4 Very Short Answer type questions of 1 mark each. 

4. SECTION C consists of 7 Short Answer type questions of 2 marks each.

5. SECTION D consists of 3 Essay type questions of 4 marks each with Internal Choice.

HBSE Class 12 Computer Science Sample Paper 2024-25

SECTION-A 

All questions are compulsory and carry 1 mark each. 

Q1. What does SMTP stand for?

a) Secure Mail Transmission Protocol 

b) Simple Mail Transfer Protocol 

c) Server Mail Text Protocol

d) System Maintenance and Transmission Protocol

Ans. b) Simple Mail Transfer Protocol

Q2. Which SQL function is used to retrieve the maximum value from a given column?

a) AVG( ) b) MIN( ) c) MAX( ) d) COUNT( )

Ans. c) MAX( )

Q3. If the elements “2”, “7”, “5”, and “8” are placed in a stack and are removed one at a time, in what order will they be removed?

a) 2,7,5,8 

b) 8,5,7,2 

c) 7,2,5,8 

d) 5,8,2,7

Ans. b) 8,5,7,2

Q4. Which of the following is not a valid mode to open a file in Python?

a) ab 

b) rw 

c) r+ 

d) w+

Ans. b) rw

Q5. Full form of LAN is ______________________.

Ans. Local Area Network

Q6. ___________ command in SQL is used to modify existing record.

Ans. Update

Q7. A NameError occurs when division by zero takes place in Python. (True / False)

Ans. False

Q8. Opening file in append mode erases the previous data. (True / False)

Ans. False 

Direction (for ix and x): 

In the questions given below, there are two statements marked as Assertion (A) and Reason (R). Choose the correct option out of the choices given below in each question:

Q9. Assertion: The INSERT command in SQL is used to add new data to a database. Reasoning: INSERT is primarily used for updating existing records in a database.

I. Both (A) and (R) are correct and (R) is correct explanation of (A). II. 

II. Both (A) and (R) are correct and (R) is not the correct explanation of (A). 

III. (A) is true but (R) is false.

IV. (A) is false but (R) is true.

Ans.III. (A) is true but (R) is false

Q10. Assertion: Antivirus software is essential for protecting computers. 

Reasoning: Antivirus programs help to detect and remove harmful software from computers.

I. Both (A) and (R) are correct and (R) is correct explanation of (A). 

II. Both (A) and (R) are correct and (R) is not the correct explanation of (A). 

III. (A) is true but (R) is false.

IV. (A) is false but (R) is true.

Ans. I. Both (A) and (R) are correct and (R) is correct explanation of (A). 

These are the questions and answers from Section A, to get the complete sample paper and marking scheme, refer to the links given below:

Online Test Series for HBSE Class 12 Students

Class 12 students can prepare effectively for the exams with the help of online test series prepared by the subject matter experts. These test series will help students to check their exam preparation. Refer to the links below:

HBSE Class 12 Online Test Series Science

HBSE Class 12 Online Test Series Commerce

Also, check

HBSE Class 12 Syllabus 2024-25 (All Subjects)

NCERT Class 12 Revised Textbooks

NCERT Solutions Class 12

HBSE Class 12 Model Papers 2024-25 (All Subject PDFs)