Punjab Technical University 2006-1st Sem B.Sc Information Technology -IT Programming Logic Development with C - Question Paper

BSI-103(o)
Programming Logic Development with C
BSc IT, first Semester (2096)


Time: 3 Hours Maximum Marks:75


Note: part A is compulsory. Attempt any 9 ques. from part B.

Section – A Marks: two every
1. Answer the subsequent ques. in 40-60 words.
(a) What is null statement?
(b) What is the difference ranging from formal and true parameters?
(c) What is an array of structure?
(d) What is the role of C-Preprocessor?
(e) What is the difference ranging from global and extern variables?
(f) What do you mean by looping?
(g) How does a union differ from a structure?
(h) What is an expression?
(i) What is a header file?
(j) Where is a nested structure?
(k) What is user-defined data-type?
(l) What are storage classes?
(m) What is a pointer?
(n) What is an algorithm?
Section – B Marks : five every
2. Write a program to convert a lower case letter to upper case letter.
3. What is the priomary advantage to using data file? define the various ways in which dasta files can be categorized in C.
4. What are the various kinds of data-types available in C? discuss with example.
5. Write a program for a binary search.
6. Write a program for a matrix search.
7. What are various loop control structures? Write their syntax.
8. Explain various storage classes in detail?
9. Write short note on pointer arithmetic.
10. What is an algorithm? discuss.
11. What is an array? How to initialize and declare it?
12. What are file? elaborate various modes of opening it? elaborate file-handling functions?
13. What is a function? elaborate various kinds of functions?

Earning:   Approval pending.