SRM University 2007 B.Tech Information Technology IT208- VISUAL PROGRAMMING - Question Paper

IT208- VISUAL PROGRAMMING
I UNIT
PART A

1. What is .NET?
2. What is .NET framework?
3. What is the need of Microsoft Intermediate Language?
4. What is CLR? Write down its usage.
5. What is the expansion of CTS? Write down the usage of it.
6. Write about CLS?
7. List the languages supported by the .NET framework.
8. Define module and Namespace.
9. Mention the kinds of declaration for the variables and elaborate the similarities and differences ranging from them.
10. Differentiate procedure and function.
11. Write a program to obtain the factorial of a number ‘n’ by calling a procedure.
12. Write a program to obtain whether the provided number is prime or not by calling a function.
13. Write a VB.NET program to call a procedure to compute xn
14. Write a program to sort the provided array by passing the array to a procedure.
15. Explain about .NET strategy.
16. What are the significant phases of .NET development?
17. Explain the compilation sequence of a .Net program.
18. Define Boxing and Unboxing. discuss with an example
19. Define array. Write about array initializers.
20. Write down the usage of Redim.
21. Write down the purpose of Clone method.
22. Write down the syntax of case statements.
23. What is the usage of ‘optional’ keyword used in procedures?
24. Mention the usage of ‘ParamArray’ keyword in procedures.
25. What is an Exception? How it can be managed?
26. Write down the syntax of For loop. Display the numbers from 100 to -10 using a For loop.
27. Mention difference ranging from the declaring a variable of Character array and object of String class.
28. Define a function. Write a function to compute the double of provided number. discuss 2 various ways of returning the value from a function.
29. Write a program to compute the factorial of n by calling a procedure.
30. Write a function to compute a power b, and return the outcome using function name
Or by using return keyword.

PART B

1. What is .NET technology? define briefly its origins.
2. Explain about .NET architecture.
3. Explain the various layers of .NET framework.
4. Write down the syntax of a ‘Class’ in VB.NET and create a class for a person with name and address as fields and GetDetails and DispDetails as methods.
5. Explain the issue that occurs during an array copy. And how it can be avoided? discuss with sample code.
6. Explain about procedures and their various forms with example.
7. Explain about fault handling techniques in VB.NET.
8. Write down the syntax of class. describe a method. Create a simple class as person with title and name as fields and method as CompleteName() to return the concatenation of title and name.
9. Define Namespace. Create a class as Person with title and name as fields and method as CompleteName() to return the concatenation of title and name within 2 NameSpaces namely HumanBeings and Human. discuss the concept of NameSpace using this sample.

Earning:   Approval pending.