IGNOU MCA MCS02 - Introduction to Software MCA(1)-02/Project/08 Assignments

Course Code : CS-02
Course Title : Introduction to Software
Assignment Number : MCA(1)-02/Project/08
Maximum Marks : 15
Last date of Submission : 30th April, 2008

Note: This is a Project. Answer all the questions. Each question carries equal weightage.
You may use illustrations and diagrams to enhance explanations.

Question 1: Write a regular expression for the following statements of C language:
i. Variable declaration
ii. Function declaration
iii. Do..while looping construct

Question 2: Write shell programs for the following:
(a) To find the largest number among the 3 numbers given.
(b) To check whether the given 5-digit number is a palindrome or not.
(c) To sort the given list of numbers in ascending order.
(d) To check, how many times a given string occurs in a given a text file.
(e) To find the factorial of a given number.