B.Com-B.Com 1st Year computers(Osmania University (OU)-2013)

1. what is a pre-prossor.
2. operator predences.
3. What is dynamic array?
4. Function call.
5.What is a user defined Function.
6. variable vs constant.
7. what is a pointer.
8. what is a recursive function?
9 (a). Write about history and importance of C Language.
                                        or
  (b). how do you declare storage classes? Write about reading and writing of values in c programs.
10 (a). explain the operators used in c language
                     or
    (b). explain the type conversions used in c language with syntax.
11 (a). what is an array? how do you declare a two dimensional arrar? write a c program to add the given matrices.
                                                         or
      (b). how do you declare and initialize the string variable?
12 (a). explain the mathematical and date functions of c language? write a simple c program to demonstrate the date functions.
                                                              or
     (b). explain the elements of user-defined function.
13 (a). what is a structure? how do you declare the structure varibles and access the structure members.
                                                            or
      (b). explain about enumerated data types. 

Earning:  ₹ 8.00/-