Sample Question Papers for Class 12 Computer Science
Access comprehensive sample question papers for Class 12 Computer Science using the CBSE Class 12 Computer Science Sample Paper 2009 Set 04. Designed to align with the 2026-27 CBSE academic guidelines, these model papers help students assess their exam readiness and understand current marking schemes.
Practice Class 12 Computer Science Exam Papers
Access the complete sample paper PDF for Class 12 Computer Science below. Regular practice with these targeted mock exams builds familiarity with expected question patterns and chapter weightage to help secure higher marks.
Q1 a)What is the difference between Call by Value and call by Reference ? Explain with code.
b) Write the names of header files to which the following belong :
setw() ii) sqrt()
c) Rewrite the following program after removing the syntactical error(s) if any Underline each correction:
#include<iostream.h>
#include<stdio.h>
class MyStudent
{
int StudentId = 101;
char Name[20];
public:
MyStudent (){}
void Register(){cin>> StudentId;
gets name
}
void Display(){ cout << StudentId<<”,”<<name<<endl;
};
void main()
{MyStudent MS
Register.MS;
MS.display();
}
d) Find the output of the following program:
#include<iostream.h>
void main ( )
{int N [ ] = { 10 , 15 , 20 , 25 , 30}
int *z = N;
while (*z<30)
{
if(*z % 3 !=0 )
*z = *z + 2;
else
*z = *z + 1;
z++;
}
for (int R = 0 ; R <=4 ; R++ )
{
cout<<N[R]<<” $ “;
If (R % 3 = = 0)
cout<<endl;
}
cout<<N[4] * 3 <<endl;
}
Please click the link below to download full pdf file for CBSE Class 12 Computer Science Sample Paper 2009 Set D
Free study material for Computer Science
CBSE Class 12 Computer Science Sample Paper 2009 Set 04 & Sample Question Papers for Class 12 Computer Science
Get Started with CBSE Class 12 Computer Science Sample Paper 2009 Set 04 (CBSE)
Review model practice papers for Class 12 Computer Science. Working through the CBSE Class 12 Computer Science Sample Paper 2009 Set 04 under simulated test conditions at home ensures complete familiarity with upcoming school evaluations.
Why Practice Class 12 Computer Science Sample Papers?
- Curriculum Insights: Clarify chapter-wise weightage rules and question trends across Class 12.
- Gap Analysis: Check performance drops across sets to isolate specific Class 12 Computer Science topics needing extra attention.
- Time Efficiency: Working through objective and descriptive problems builds critical pacing to finish exams comfortably.
Post-Practice Strategy for Class 12 Computer Science
- Self-Evaluation: Score your answers using official guidance to track your academic progress.
- Mistake Correction: Class 12 pupils must re-solve questions answered incorrectly to master the correct method.
- Continuous Practice: Take additional Computer Science sample modules online to maximize preparedness for CBSE evaluations.
FAQs
You can download the complete PDF for CBSE Class 12 Computer Science Sample Paper 2009 Set 04 for free from StudiesToday.com. Our resources for Class 12 Computer Science are updated for the latest academic session and follow the official exam pattern.
Yes, CBSE Class 12 Computer Science Sample Paper 2009 Set 04 comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Computer Science to help students of Class 12 understand correct methodology and marking scheme.
Practicing this Computer Science paper helps in time management and identifying important topics. For Class 12, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.
Yes, all our study materials for Class 12 Computer Science are provided in a mobile-friendly PDF format. You can easily download CBSE Class 12 Computer Science Sample Paper 2009 Set 04 on your mobile device.