Karnataka State Open University (KSOU) 2011 B.C.A Computer Application- Unix Lab - Question Paper

BCA P8

IV Semester B.C.A. Examination, August 2011 UNIX LAB

Max. Marks: 75

I. Answer any five questions :

1)    Write a shell program to count the number of characters in a given string.

2)    Write a shell program to test the first character in a string and to count the number of vowels.

3)    Write a shell program to find whether the given year is leap year or not.

4)    Write a shell program to check whether given string is palindrome or not.

5)    Write a shell program to display all the files in a current directory.

6)    Write a shell program to find the factorial of a given number.

7)    Write a shell program to print a string in a reverse order.