CBSE Class 12 Computer Science Question paper 2006 (3)

Computer Science
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Access and download CBSE Class 12 Computer Science Question paper 2006 (3), carefully designed as per the latest 2025-26 examination guidelines issued by CBSE, NCERT, and KVS. These Class 12 Computer Science previous year question papers include detailed solutions, helping students to assess their performance and identify and improve key areas before the final exams.

Solved Computer Science Question Papers for Class 12

Practicing these Class 12 Computer Science question papers is the best way to understand the actual exam pattern and marking scheme. By solving these papers under timed conditions, Class 12 students can improve their speed and accuracy. Download the full CBSE Class 12 Computer Science Question paper 2006 (3) to begin your self-assessment today.

Computer Science Class 12 Question Paper PDF with Solutions

CBSE Class 12 Computer Science Question paper 2006 (3). Students can download the last year question papers using the link below. Free download of examination question papers with solutions.Last 10 year question papers should be practised to get better marks in examinations.

 
Q.1.a. Name the header file to which the following belong:                                                                        
          (i) gets( )
          (ii) open( )
      b. Illustrate the use of local and global variables in C++.                                                                     
      c. Rewrite the following program after removing the syntactical error(s), if any Underline each correction,
          #include <iostream.h>
          void main( )
          {      struct TV
                  {       char Manu_name[20];
                          char Tv_Type;
                          int Price = 17000;
           }      New Tv;
                  gets(Manu_name);
                  gets(Tv_Type);
           }
      d. Find the output of the following program:                                                                                       
          #include<iostream.h>
          #include<string.h>
          class country
          {        char *country name;
                   int length;
                   public:.
                   country ( ) {Iength =0; country_name=new char [length+1];}
                   country (char *s)
                   {         length = strlen(s); country_name=new char [length +1];
                             strcpy (country_name, s);
                   }
                   void display () { cout<< country_name <<endl;}
                   void Replace (country & a, country & b)
                   {      length a.length + b.length;
                          delete country_name;
                          country_name=new char [length + 1];
                          strcpy (country_ name, a.country_name);
                          strcat (country_name, b.country name);
                  }
         };
         void main ( )
         {      char * temp = “India”;
                country country1 (temp), country2 (“Nepal”), country3 (“China”), S1,S2;
                S1.Replace (country1, country2);
                S2.Replace (S1,country3);
                S1.display( );
                S2.display ( );
         }
      e. Find the output of the following program:                                                                                       
          #include < iostream.h> 
          void main( )
          {      int *Pointer Array [10];
                 int marks [ = {75, 68, 90, 34, 0, 10, 90, 65};
                 for (int I = 0; marks [ I]!=0; I++)
                 {       PointerArray [I]=&marks[I];
                         * (PointerArray [I] ) += 5;
                  }
                  int index = 0;
                  while(index < I )
                  {      int p=*(PointerArray[index] );
                         if(p >=60) cout <<p<<’,’;
                         index ++;
                   }
         }
      f. What is the importance of constructor in object oriented programming? Explain with the help of an example.    
                                                                                                                                                           
 Q. 2. a. What is the difference between Multilevel and Multiple Inheritance in context to object oriented programming?
                                                                                                                                                           
       b. Given a class as follows:
           class Match
           {        int Time;
                    public:
                    Match (int y) { Time = y;}                //Constructor 1
                    Match (Match& t);                          //Constructor 2
            };
                    i. Create an object, such that it invokes Constructor 1.
                    ii. Write complete definition for Constructor 2.
       c.  Define a class named MOVIE in C++ with the following description                                               
            Private members
            HALL_NO                                integer
            MOVIE_NAME                         Array of characters (String)
            WEEK                                     integer (Total number of weeks the same movie is shown)
            WEEK_COLLECTION               Float
            TOTAL_COLLECTION               Float
            Public Members
                    · Function Read_Data( ) to read an object of ADMISSION type
                    · Function Display( ) to display the details of an object
                    · Function Update( ) to update the total collection and Weekly collection once the week changes. Total collection will be incremented by Weekly collection and Weekly collection is made Zero.
            Answer the questions (i) to (iii) based on the following code:
    class toys
    {
     char Code;
     char Manufacturer [10];
     public:
     toys( );
     void Read_toy_details ( );
     void Disp_toy_details( );
  };
    class electronic : public toys
    {
 
          int no_of_types;
          float cost_of_toy;
          public:
          void Read_elect_details ( );
          void Disp_elect_details ( );
      };
          class infants : private electronic
      {
 
          int no_of_buyers;
          char delivery date[10];
          public:
          void Read_infant_details ();
          void Disp_jnfant_details();
      };
      void main ( )
      {      infants MyToy;         }
                    i. Mention the member names which are accessible by MyToy declared in main () function.(1)
                    ii. What is the size of MyToy in bytes? (1)
                    iii. Mention the names of functions accessible from the member function Read_infant_details
                         () of class printer.
Please click the link below to download pdf file of CBSE Class 12 Computer Science Question paper 2006 (3).
2024
CBSE Class 12 Computer Science Question Paper 2024 Solved
2023
CBSE Class 12 Computer Science Question Paper 2023 Solved
2022
CBSE Class 12 Computer Science Question Paper 2022 Set A Solved
CBSE Class 12 Computer Science Question Paper 2022 Set B Solved
2021
CBSE Class 12 Computer Science Question Paper 2021 Set A Solved
CBSE Class 12 Computer Science Question Paper 2021 Set B
CBSE Class 12 Computer Science Question Paper 2021 Set B Solved
CBSE Class 12 Computer Science Question Paper 2021 Set C Solved
2020
CBSE Class 12 Computer Science Compartment Question Paper Solved 2020
CBSE Class 12 Computer Science Old Compartment Question Paper Solved 2020
CBSE Class 12 Computer Science Question Paper 2020 Set A
CBSE Class 12 Computer Science Question Paper 2020 Set C Solved
2019
CBSE Class 12 Computer Science Question Paper Solved 2019
CBSE Class 12 Database Management Applications Question Paper 2019
2016
CBSE Class 12 Computer Science Question Paper 2016 Delhi
2015
CBSE Class 12 Computer Science Question Paper Set 1 2015 Delhi with Answers
CBSE Class 12 Computer Science Question Paper Set 1 2015 Outside Delhi with Answers
2014
CBSE Class 12 Computer Science Question Paper 2014 - Delhi
CBSE Class 12 Computer Science Question Paper 2014 - Outside Delhi
CBSE Class 12 Computer Science Question Paper SA2 2014 (1)
CBSE Class 12 Computer Science Question Paper SA2 2014 (2)
CBSE Class 12 Computer Science Question Paper SA2 2014 (3)
2013
CBSE Class 12 Computer Science Question Paper 2013 (1)
CBSE Class 12 Computer Science Question Paper 2013 (2)
CBSE Class 12 Computer Science Question Paper 2013 (3)
CBSE Class 12 Computer Science Question Paper 2013 (4)
CBSE Class 12 Computer Science Question Paper 2013 (5)
CBSE Class 12 Computer Science Question Paper 2013 (6)
CBSE Class 12 Computer Science Question Paper SA1 2013
CBSE Class 12 Computer Science Question Paper SA2 2013
2012
CBSE Class 12 Computer Science Question paper 2012 (1)
CBSE Class 12 Computer Science Question paper 2012 (2)
CBSE Class 12 Computer Science Question Paper SA1 2012 (2)
CBSE Class 12 Computer Science Question Paper SA1 2012 (3)
2010
CBSE Class 12 Computer Science Question paper 2010 (1)
CBSE Class 12 Computer Science Question paper 2010 (2)
2009
CBSE Class XII Computer science Question paper 2009
2008
CBSE Class XII Computer science Question paper 2008
2007
CBSE Class 12 Computer Science Question paper 2007 (1)
2006
CBSE Class 12 Computer Science Question paper 2006 (1)
CBSE Class 12 Computer Science Question paper 2006 (2)
CBSE Class 12 Computer Science Question paper 2006 (3)
* More Question Papers
CBSE Class XII Computer Science Question Paper 1
CBSE Class 12 Computer Science Boards Question Paper 2018
CBSE Class 12 Computer Science Compartment Question Paper 2018
CBSE Class 12 Computer Science Question Paper 2020 Set B
CBSE Class 12 Computer Science Question Paper 2021 Set A
CBSE Class 12 Computer Science Question Paper All India with answers 2017
CBSE Class 12 Computer Science Question Paper Delhi with answers 2017

Important Practice Resources for Class 12 Computer Science

CBSE Class 12 Computer Science Question paper 2006 (3)

To understand the types of questions asked in past examinations, it is very important for Class 12 students to solve the CBSE Class 12 Computer Science Question paper 2006 (3) provided above. You can easily download these past papers for Class 12 Computer Science in PDF format for the last 10 years. By practicing these actual exam questions you will gain an understanding of the difficulty level and the variety of topics covered over the years. By solving these Previous Year Papers (PYPs) you will understand both descriptive and MCQ questions in your final tests.

Importance of solving CBSE Class 12 Computer Science Question paper 2006 (3)

Regularly practicing CBSE Class 12 Computer Science Question paper 2006 (3) is the best way to improve your score in Class 12 Computer Science. These papers will give you details of the marking scheme and the paper structure used by the CBSE. By regularly attempting these under actual exam conditions at home, you can slowly improve your time management skills, which will help you to complete your Computer Science paper within the allowed duration.

Benefits of downloading CBSE Class 12 Question Papers

Having the CBSE Class 12 Computer Science Question paper 2006 (3) in PDF format allows you to revise key concepts anywhere, even without an internet connection. These sets are a reliable tool to practice numerical problems and understand the correct approach to all types of answers. After solving the questions, you should compare your work with the solutions provided by our teachers. Along with these papers, students should always solve the Class 12 Computer Science Sample Papers and MCQ tests on studiestoday.com for a complete revision.

Where can I download the official PDF for CBSE Class 12 Computer Science Question paper 2006 (3)?

The CBSE Class 12 Computer Science Question paper 2006 (3) is available for download on StudiesToday.com. It includes complete set with all sections so that Class 12 students can practice with the exact same paper that came in the CBSE exams.

Are the solutions for CBSE Class 12 Computer Science Question paper 2006 (3) based on the official CBSE marking scheme?

Yes, the solutions for CBSE Class 12 Computer Science Question paper 2006 (3) are prepared by subject matter experts as per official marking scheme. Class 12 students will understand the structure of answers and 'step-marks' methodology Computer Science.

How does solving CBSE Class 12 Computer Science Question paper 2006 (3) help in preparing for the 2026 exams?

Solving previous year papers like CBSE Class 12 Computer Science Question paper 2006 (3) is important to understand repeat themes and question difficulty levels of Computer Science. It helps Class 12 students to test their time management skills too.

Can I access CBSE Class 12 Computer Science Question paper 2006 (3) in different languages?

Yes, where applicable, CBSE Class 12 Computer Science Question paper 2006 (3) is available in both English and Hindi mediums. All students from Class 12 can access Computer Science study material in their preferred language.

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