Computer Science & Informatics Practices - KV

Assignment Date:  14/08/15 Commonly Used Libraries and Database Connectivity Q1. Explain these String class methods with examples.                                                                   i). concat()          ii).  length()         iii).  toLowerCase()                          iv). trim()            v). toUpperCase()                  vi). ...

Assignment on Programming Methodologies         Assignment Date:          20/08/15 1.     What is Modular Programming?                                             2.     Write any four characteristics of a good program.                    3.     What is documentation? And explain why it is needed?              4.     What are syntax errors, run time errors and logical errors?                5.     Write an algorithm to find the sum of two numbers. 6.     Write an algorithm to find the area of a triangle. 7.     Draw a flowchart to find the area of a circle. 8.     ...

Study material for Class XII Computer Science 2015-16, 2014-15 and 2013-15. 12th Computer Science - Study Material 2015-16    (Size  5 MB ) 12th Computer Science - Study Material 2014-15   (Size  2 MB ) 12th Computer Science - Study Material 2013-14 (Size  4  MB  ) _______________________________________________________ Projects - XII CS 2015-16 _______________________________________________________ Study material for Class XII Informatics Practices 2015-16 12th Informatics Practices - Study Material 2015-16    (Size  2 MB ) NOTE: Do read them, practice them and make notes.

Inheritance Assignment Assignment Date – 22-08-15 Submission Date – 25-08-15 1.                   What is inheritance? Discuss its various forms. 2.                   Discuss various reasons that support the concept of inheritance in Object Oriented Languages. 3.                   Answer the questions (i) and (iv) based on the following: class Student { int Rollno; char SName[20]; float Marks1; protected: void Result(); public: Student(); void Enroll(); void Display(); }; class Teacher { long TCode; char TName[20]; protected: float Salary; public: Teacher (); void Enter(); void Show(); }; class Course:public Student,private Teacher { long CCode[10] char CourseName[50]; ch...