GUG/W/18/11733 1 P.T.O
Post Graduate Diploma In Computer Commercial Applications (PGDCCA-CBCS)
First Semester CBCS
PCCCAT104.1-Elective-I Paper-IV Programming Technique With C
P. Pages 2 GUG/W/18/11733
Time Three Hours Max. Marks 80

Notes 1. All questions are compulsory and carry equal marks.
2. Draw neat and labelled diagram whenever necessary.
3. Avoid vague answer and write answer relevant and specific to questions only.
1.
Either
What is programming? Explain various steps followed in problem analysis?
8
Write an algorithm and draw flowchart to swap of 2 numbers.
OR
8
What is constant? Explain various types of constant supported by C.
8
Write a program in C to find corresponding temperature in Fahrenheit for given temperature in Celsius.
8
2.
Either
Explain the following
Auto storage class.
Static storage class.
8
Write a program to check whether a number is even or odd.
OR
8
Explain do-while Loop with suitable example.
8
Write a program to check whether the inputted number is palindrome or not.
8
3.
Either
What is Array? Explain one Dimensional Array.
8
Write a program to Find sum of any five numbers using array.
OR
8
What is functions? Explain various types of function.
8
Write a program to perform addition of two numbers using function.
8
GUG/W/18/11733 2
4.
Either
What is pointer? List the advantages of pointer.
8
Explain call by value call by reference with an example.
OR
8
Explain the following.
Malloc ii) Calloc 8
Explain various operation that can be perform on file.
8
5.
Attempt all the questions.
Write a difference between interpreter and compiler.
4
Write difference between break and continue statement.
4
Explain the following.
Structure.
ii) Union.
4
What are command line arguments.
4