Karnataka State Open University (KSOU) 2009 Diploma Information Technology Programming in C - - Question Paper
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Diploma in Information Technology Annual (DIT) Examination, August 2009
PROGRAMMING IN C
Time : 3 Hours Max. Marks : 90
Instruction x Answer all questions in Part - A, any jive questions in Part - B and any three questions in Part - C.
PART - A
Answer all the questions : (2xl0+Sxl=2S)
1. Explain Recursive Function.
2. What is ternary operator ? Explain with example.
3. Mention the different data types in C.
4. What do you mean by Nested statement ? Explain.
5. What is header file ? Explain with example.
6. Explain while and do-while loop.
7. What are the advantages of C ?
8. Explain Printf ( ) and Scanf ( ).
9 . What is a function ?
10. Explain For loop.
11. Explain the following :
1) Arrays.
2) clrscr ( ).
3) Preprocessor directives.
4) Stdio.h.
5) Bitwise Operators.
1. Explain the characteristics and structure of C programming with example.
(5x10=50)
2. Explain file handling in C. Write a C program to find the sum of the first 10 natural numbers.
3. Explain Control Structures in C. Write a C program to find the sum and average of five numbers.
4. Explain the relational and logical expression in C with an example.
5. What is an array ? Mention different types of arrays and explain their use with example.
6. Explain any four mathematical library functions.
7. Write a C program to find the area and perimeter of a rectangle having length l and breath b.
8. Write a C program to insert an element into and delete an element from linked
list.
PART - C
(3x5=15)
Write short notes on any three of the following :
1. Pointers.
2. Functions.
3. Linked lists.
4. Flow charts.
5. Variables in C.
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