| CS-261 Application Programming For Engineers (B.Tech 3rd Semester, 2122) Time : 3 Hours Maximum Marks : 60 NOTE:- This paper consist of Three Sections. Section A is compulsory. Do any Four questions from Section B and any two questions from Section C Section-A Marks : 2 Each 1(a) What are the main characteristics of Procedure Oriented Programming? (b) How will you distinguish between between Objects and Classes? (c) Waht do you understand by the term Preprocessive Directive? (d) What is the use of enemurated data type? (e) What is a referance variable? Waht is its major use? (f) How does an inline function differs from a preprocessor directive? (g) When do we declare a member of a class static? (h) How is dynamic initialision of objects achieved? (i) What is virtual base class? (j)) What are predefined constants which are used in windows programming? Section-B Marks:5 Each 2. Enemnurate thge rules of naming a variable in C++. How do they differ from ANSI C rules? 3. Write a function using referance variables to swap the values of a pair of integers. 4. What are storage classes in C? How are they used? 5. What is a friend function? What are the merits and demerits of using a friend function? 6. What are hungrian notation conventions and their uses in windows programming? Section-C Marks : 10 Each 7. What are command line arguments? Write a program in C to copy the contents of one file into another file using command line arguments. 8. What do you understand by two way linked list? Write a C++ program to perform addition and deleation of a node from a two way linked list. 9. What are scrollbar and messages? How handling of scrolbar messages is done? Explain with the help of suitable code fragments. |
| APPLICATION PROGRAMMING FOR ENGINEERS |
| PAPER NO.2 |
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| PUT ON JUNE, 2K2 |