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Posted Date: 01 Dec 2008 Posted By:: ayyappan Member Level: Silver Points: 5 (Rs. 1)
2008 Alagappa University B.C.A. Computer Application BCA Question paper
PROGRAMMING IN C
(Common for B.Sc. Comp.Science,B.CA)
Time:Three hours Maximum:75marks
Answer ALL the questions.
1.)What is the difference between constant and variable?write an example for each.
2.)What is the ternary operator?
3.)What is the significance of an array name?
4.)How is a string stored in an array?
5.)What is the purpose of user defined functions?
6.)How do you differ the union from structure
7.)Write the syntax for pointer declaration.
8.)How can pointer variables be incremented and decremented?
9.)What are the different modes of files?
Answer ALL the questions
11.)(a)Explain the different types of programming language.
(b)Explain the do-while structure with examples.
12.)(a)What is a character array?How will you initialize a character array?
(b)Write a program that reads several different names and arrange them in alphabetical order.
13.)(a)What are the advantages and disadvantages of using recursion?
Explain what happens where a recursive function call is made in a program.
(b)Explain the structure to multiply two matrices using pointers.
14.)(a)Write a program to multiply two matrices using pointers.
(b)Explain the relationship between pointers and array.
15.)(a)Explain hoe defining opening and closing a file are carried out in C with am example.
(b)Explain command line argument with an example.
Answer any Three questions.
16.)Explain the various operator used in ‘C’ language.
17.)Write a program to find the largest number and smallest number and its corresponding position among the given array.
18.)Describe the concept pointer to structure with an example.
19.)Explain how structure are defined in C and how they are passed to functions.
20.)Discuss in detail about preprocessor.
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