CBSE Class 12 Computer Science Question paper 2006 Set 03

Computer Science
Download PDF

Download CBSE Class 12 Computer Science Question Papers

Explore authentic exam materials through the CBSE Class 12 Computer Science Question paper 2006 Set 03. Tailored for Class 12 learners, utilizing these Computer Science previous year papers ensures thorough preparation and strengthens time management skills before final CBSE evaluations.

Access CBSE Question Papers and Solutions

Access the complete question paper PDF for Class 12 Computer Science below. Regular practice with these targeted exam papers builds familiarity with standard question patterns and helps secure higher marks in final evaluations.

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).

Free study material for Computer Science

Practice Exam Question Papers for Class 12 Computer Science CBSE Class 12 Computer Science Question paper 2006 Set 03

Download CBSE Class 12 Computer Science Question paper 2006 Set 03 for Class 12 Computer Science

Explore downloadable past papers for Class 12 Computer Science. Utilizing the CBSE Class 12 Computer Science Question paper 2006 Set 03 ensures complete preparedness by offering clear insights into historical question styles and marking expectations.

Master Marking Schemes and Time Management

Regular simulation of exam environments using past question documents builds crucial pacing abilities and eliminates last-minute test anxiety during Class 12 Computer Science assessments.

Offline Revision & Comprehensive Study Material

Wrap up your exam preparation by reviewing detailed answer keys and tackling additional practice sets. All resources on our platform are free to access.

FAQs

Where can I download the official PDF for CBSE Class 12 Computer Science Question paper 2006 Set 03?

The CBSE Class 12 Computer Science Question paper 2006 Set 03 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 Set 03 based on the official CBSE marking scheme?

Yes, the solutions for CBSE Class 12 Computer Science Question paper 2006 Set 03 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 Set 03 help in preparing for the 2026 exams?

Solving previous year papers like CBSE Class 12 Computer Science Question paper 2006 Set 03 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 Set 03 in different languages?

Yes, where applicable, CBSE Class 12 Computer Science Question paper 2006 Set 03 is available in both English and Hindi mediums. All students from Class 12 can access Computer Science study material in their preferred language.

Is there a charge to download the CBSE Class 12 Computer Science solved papers?

No, all previous year question papers on StudiesToday, including CBSE Class 12 Computer Science Question paper 2006 Set 03, are provided free of charge in mobile-friendly PDF.