DISTANCE EDUCATION
B.Sc. DEGREE EXAMINATION, MAY 2018.
Information Technology
C AND DATA STRUCTURES USING
(2007 onwards)
Time Three hours Maximum 100 marks
Answer any FIVE questions.
All questions carry equal marks.
x 20 100)
1. Define Variable. Explain in detail about how
Variables be declared and initialized in
What is an Operator? Give a detailed note on the
assignment and Conditional Operators available in
C with a suitable example.
2. Discuss in detail about the usage of scanf() and
printf() Functions in C.
Describe in detail about the While and Do—While
Statement in C.
3. Explain how Functions can be defined and accessed
in C with a relevant example.
Write a C Program to check whether the given
string is a Palindrome or not.
Sub. Code
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DE-3623
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WK 6
4. How does an Array definition differ from an
ordinary Variable? Summarize the various Rules for
defining Multi Dimensional Arrays.
What is Conditional Compilation? Explain how it
can be implemented in C. Write a note on various
Preprocessor directives used to perform Conditional
Compilation.
5. What is a Pointer? Give a detailed note on various
Operations that can be performed in Pointers.
Explain the importance of Dynamic memory
allocation in C and write a note on various Library
Function used to allocate Memory Dynamically in
C.
6. Define File. Discuss how the Data File can be
processed in C.
Implement a C Program for Student Details using
Structure.
7. Define Stack. Give a detailed note on the various
Operations performed on Stack.
Enumerate the differences between Stack and
Queue with suitable examples.
8. Discuss in detail about the various Operations that
can be performed in Doubly Linked lists with
corresponding examples for each of the Operations.
Construct a Binary Tree for the following data.
7.
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