(Download) CBSE: Class XII Computer Science Question Paper - 2010

https://lh5.googleusercontent.com/_XpcuWNz7k5Y/TY2nkUJevII/AAAAAAAAIWo/8940Epy_YvU/cbse_logo.jpg

Central Board of Secondary Education

Class – XII (Year 2010)
Subject – Compute Science

General Instructions:
(i) All questions are compulsory.
(ii) Programming Language : C++

  1. What is difference between call by value and call by reference ? Also , give a suitable C++ code to illustrate both.
  2. What do you understand by Data encapsulation and Date Hiding? Also, give an example in C++ to illustrate both.
  3. Write the full forms of the following :
    (i) FTP
    (ii) FSF

Courtesy: cbse.nic.in