CBSE Class 12 Computer Science Practicals Notes

Download CBSE Class 12 Computer Science Practicals Notes in PDF format. All Revision notes for Class 12 Computer Science have been designed as per the latest syllabus and updated chapters given in your textbook for Computer Science in Class 12. Our teachers have designed these concept notes for the benefit of Class 12 students. You should use these chapter wise notes for revision on daily basis. These study notes can also be used for learning each chapter and its important and difficult topics or revision just before your exams to help you get better scores in upcoming examinations, You can also use Printable notes for Class 12 Computer Science for faster revision of difficult topics and get higher rank. After reading these notes also refer to MCQ questions for Class 12 Computer Science given on studiestoday

Revision Notes for Class 12 Computer Science Practicals

Class 12 Computer Science students should refer to the following concepts and notes for Practicals in Class 12. These exam notes for Class 12 Computer Science will be very useful for upcoming class tests and examinations and help you to score good marks

Practicals Notes Class 12 Computer Science

 

class_12_computer_concept_6

class_12_computer_concept_6a

 

1. Write a Program in C++ (telephone directory simulation) that can sort telephone number. Names to be treated as a uni Define them inside a structure.

2. Write a program in C++ to defined and use (Read and Display object) a class named

ADMISSION with the following description:

Private e bers :

AD_NO integer type 10-2000

NAME Array of Characters

CLASS Characters FEES float type Public Me bers :

READ_DATA( ) To read and object of ADMISSION type

DISPLAY( ) To display the details of object.

 

3. Write a program to declare and use a class Bank_ Account for 5 customers with the following data members Name of depositor. Account Number, Type of Account (S for saving, C for current). The class also contains member functions to do the following.

(i) To initialize data members.

(ii) To deposit money.

(iii) To withdrawal money after checking balance (Minimum balance Rs.1000)

(iv) To display the data members.

4. Define a class clothing in C++ with the following description:

Private members:

            Code of type string

           Type of type string

           Size of type string

           Material of type string

           Price of type float

A function Calc_ Price ( ) which calculate and assigns the value Price as follows:

For the value of Material as II COTTON "

         Type Price (Rs)

         TROUSER 1500

         SHIRT 1200

For Material other than II COTTON II the above mentioned Price gets reduced by 25%. Public members:

• A constructor to assign initial values of Code, Type and material with the word II NOTASSIGNED II and Size and Price with 0.

• A function Enter () to input the values of the data members code, Type, Size and Material and invoke the CalcPrice( ) function.

• A function Show( ) which display the content of all the data members for a clothing.

Write a program to read and write the object of the above class in a file.

 

5. Write a program in C++ to demonstrate the 3 types of Constructors in a Class class Test

{

  int RegNo, Max, Min, Score;

  public:

         Test();

         Test(int reg, int sc); // assign 100 to max and min

         Test(Test &ob);

       �Test();

        void Display();//to display all the data members

   }

6. Write a program in C++ to demonstrate the use of multilevel inheritance [Hint : Person -> Student -> GraduateStudent ].

7. Write a program in C++ to illustrate order of constructor invocation. class Subject -> class Student -> class Admission

8. Create the following class hierarchy in C++.

CBSE Class 12 Computer Science - Practicals

 

9. Assuming the class EMPLOYEE given below, write and call function in C++ to perform the following :

Write the objects of EMPLOYEE to a binary file.

Read the objects of EMPLOYEE from binary file and display them on screen.
class EMPLOYEE

{

        int ENO;

        char ENAME[30];

        public: void GETIT( ) { cin>>ENO ; gets(ENAME); }

        void SHOWIT( ) { cout<<ENO <<" :: II<<ENAME<<endl; }

};

10. Write and call a function in C++ to print the count of lines starting with IIS" or IIs" from a text file

DIALOGUE.TXT. For example, if the content of the file DIALOGUE.TXT is

         Th s s h s book

         Sweet one?

         Set to put

        And mark

        Then the output will be 2.

11. Assuming the class STOCK given below, write and call functions in C++ to perform the following :

 i) Write the object of STOCK to a binary file IIstock.dat" by appending records in it.

ii) Search a record from the file by reading it for which ITNO is given by user 

class STOCK

{

       int ITNO

       char ITEM[30];

       public: void GETIT( ) { cin>>ITNO ; gets(ITEM); }

       void SHOWIT( ) { cout<<ITNO <<" :: II<<ITEM<<endl; }

};

12. Write and call a function in C++ to print the count of word IIthe" as independent word from a file STORY.TXT.

For example, if the content of the file STORY.TXT is

      That s the fu programe

      The same s expected, t s good ke the Taj

      Then output will be 3

13. Write a program in C++ to write records in a binary file PHONE.DAT containing the records of the following structure type class Phonelist

{

     char Name[20];

     char Address[30];

     char AreaCode[5];

     char PhoneNo[15];

                     public:

                          void Register();

                          void Show();

                          int CheckCode(char AC[])

{

    return strcmp(AreaCode, AC);

}

Please click the link below to download pdf file for CBSE Class 12 Computer Science - Practicals.

Class 12 Computer Science Notes
CBSE Class 12 Computer Science All Chapters Notes
CBSE Class 12 Computer Science Boolean Algebra Notes Set A
CBSE Class 12 Computer Science Boolean Algebra Notes Set B
CBSE Class 12 Computer Science Boolean Algebra Notes Set C
CBSE Class 12 Computer Science Communication And Computer Networks Notes
CBSE Class 12 Computer Science Communication And Network Notes Set A
CBSE Class 12 Computer Science Communication And Network Notes Set B
CBSE Class 12 Computer Science Computer Networks Notes
CBSE Class 12 Computer Science Data File Handling In C++ Notes
CBSE Class 12 Computer Science Data Structure Notes Set A
CBSE Class 12 Computer Science Data Structure Notes Set B
CBSE Class 12 Computer Science Data Structure Notes Set C
CBSE Class 12 Computer Science Data Structures Notes
CBSE Class 12 Computer Science Data Visualization Using Pyplot Notes
CBSE Class 12 Computer Science Database And SQL Notes Set A
CBSE Class 12 Computer Science Database And SQL Notes Set B
CBSE Class 12 Computer Science Django Notes
CBSE Class 12 Computer Science File Handling Notes
CBSE Class 12 Computer Science Free And Open Source Software Notes
CBSE Class 12 Computer Science Functions In Python Notes
CBSE Class 12 Computer Science Idea of Efficiency Notes
CBSE Class 12 Computer Science Interface Python with an SQL database Notes
CBSE Class 12 Computer Science Introduction To C++ Notes
CBSE Class 12 Computer Science Networking Notes
CBSE Class 12 Computer Science Notes Of Cloud Computing And Open Standards Notes
CBSE Class 12 Computer Science Oops Notes
CBSE Class 12 Computer Science Pointers Notes
CBSE Class 12 Computer Science Practicals Notes
CBSE Class 12 Computer Science Programming In CPP Notes Set A
CBSE Class 12 Computer Science Programming In CPP Notes Set B
CBSE Class 12 Computer Science Programming In CPP Notes Set C
CBSE Class 12 Computer Science Programming In CPP Notes Set D
CBSE Class 12 Computer Science Recursion Notes
CBSE Class 12 Computer Science Revision of The Basics of Python Notes
CBSE Class 12 Computer Science Society Law and Ethics Notes
CBSE Class 12 Computer Science SQL Commands Aggregation Functions Notes
CBSE Class 12 Computer Science Using Python Libraries Notes

More Study Material

CBSE Class 12 Computer Science Practicals Notes

We hope you liked the above notes for topic Practicals which has been designed as per the latest syllabus for Class 12 Computer Science released by CBSE. Students of Class 12 should download and practice the above notes for Class 12 Computer Science regularly. All revision notes have been designed for Computer Science by referring to the most important topics which the students should learn to get better marks in examinations. Studiestoday is the best website for Class 12 students to download all latest study material.

Notes for Computer Science CBSE Class 12 Practicals

Our team of expert teachers have referred to the NCERT book for Class 12 Computer Science to design the Computer Science Class 12 notes. If you read the concepts and revision notes for one chapter daily, students will get higher marks in Class 12 exams this year. Daily revision of Computer Science course notes and related study material will help you to have a better understanding of all concepts and also clear all your doubts. You can download all Revision notes for Class 12 Computer Science also from www.studiestoday.com absolutely free of cost in Pdf format. After reading the notes which have been developed as per the latest books also refer to the NCERT solutions for Class 12 Computer Science provided by our teachers

Practicals Notes for Computer Science CBSE Class 12

All revision class notes given above for Class 12 Computer Science have been developed as per the latest curriculum and books issued for the current academic year. The students of Class 12 can rest assured that the best teachers have designed the notes of Computer Science so that you are able to revise the entire syllabus if you download and read them carefully. We have also provided a lot of MCQ questions for Class 12 Computer Science in the notes so that you can learn the concepts and also solve questions relating to the topics. All study material for Class 12 Computer Science students have been given on studiestoday.

Practicals CBSE Class 12 Computer Science Notes

Regular notes reading helps to build a more comprehensive understanding of Practicals concepts. notes play a crucial role in understanding Practicals in CBSE Class 12. Students can download all the notes, worksheets, assignments, and practice papers of the same chapter in Class 12 Computer Science in Pdf format. You can print them or read them online on your computer or mobile.

Notes for CBSE Computer Science Class 12 Practicals

CBSE Class 12 Computer Science latest books have been used for writing the above notes. If you have exams then you should revise all concepts relating to Practicals by taking out a print and keeping them with you. We have also provided a lot of Worksheets for Class 12 Computer Science which you can use to further make yourself stronger in Computer Science

Where can I download latest CBSE Class 12 Computer Science Practicals notes

You can download notes for Class 12 Computer Science Practicals for latest academic session from StudiesToday.com

Can I download the Notes for Practicals Class 12 Computer Science in Pdf format

Yes, you can click on the link above and download notes PDFs for Class 12 Computer Science Practicals which you can use for daily revision

Are the revision notes available for Practicals Class 12 Computer Science for the latest CBSE academic session

Yes, the notes issued for Class 12 Computer Science Practicals have been made available here for latest CBSE session

How can I download the Practicals Class 12 Computer Science Notes pdf

You can easily access the link above and download the Class 12 Notes for Computer Science Practicals for each topic in Pdf

Is there any charge for the Class 12 Computer Science Practicals notes

There is no charge for the notes for CBSE Class 12 Computer Science Practicals, you can download everything free of charge

Which is the best online platform to find notes for Practicals Class 12 Computer Science

www.studiestoday.com is the best website from which you can download latest notes for Practicals Computer Science Class 12

Where can I find topic-wise notes for Class 12 Computer Science Practicals

Come to StudiesToday.com to get best quality topic wise notes for Class 12 Computer Science Practicals

Can I get latest Practicals Class 12 Computer Science revision notes as per CBSE syllabus

We have provided all notes for each topic of Class 12 Computer Science Practicals as per latest CBSE syllabus