SRM University 2007 B.Tech Information Technology BANK : IT 102 - PROGRAM DESIGN AND DEVELOPMENT - Question Paper

37. What is the process in task list if the loop is controlled by sentinel value?
38. provide the syntax for function.
39. How the arguments are passed to the function?
40. Draw the flow chart to multiply the two numbers using function.




PART – B:

1. discuss in detail about selection structures with suitable examples in ‘C’.
2. What is the purpose of Flags? discuss in detail with suitable examples.
3. discuss in detail about ‘SWITCH’ statement and its uses. & how it differs from ‘Else-if ladder.
4. How will you control the loop? discuss the steps with suitable examples.
5. discuss about requirements and Goals of ‘Structured design’.




6. Write the short notes on:
a. Interactive programs.
b. Nested loops.
7. discuss in detail about Recursion with an example.
8. discuss how the functions are effective to design the programs?
9. Design a program that creates a report of all the salesperson totals for the Z-mart store. Input comes from a file of salesperson data giving the Salesperson ID number, salesperson name, and total sales for the past year. Output should include the salesperson ID number, salesperson name, and total sales for every sales person in the input file. At the end of the output report, include a message giving the highest sales value for the year as well as a message if any salesperson had total sales of 0.
( Note:- Develop your task list work out your module structure with task list and complete your formal design)
10. presume you have an input file that includes all the “nonworking” days for your company in the form month date, day of week (as in January 15,Sunday). Design a program that will create a list of those nonworking days that fall on Monday thro’ Friday.
( HINT: - It will be easier here to test for what you don’t want. Use a nested IF to test for Saturday and Sunday and write the records that are not Saturday or Sunday.)
11. Design a program that wills all even numbers from two to 250 along with their square and cube using any of the loop structure.

12.Design a program that will count how many books the city public library has from a provided publisher. The publisher whose books are to be counted will be learn in from the user at the time of program execution. The input file holds title, author, and publisher for every book held in the library. The only output is the count of the books. It should be written to the user’s screen.

Earning:   Approval pending.