CS2041 - C# AND .NET FRAMEWORK - Anna University April/May 2008 question Paper for CSE 7th sem...

Posted by R.Anirudhan

CLICK HERE TO DOWNLOAD

B.E/B.Tech DEGREE EXAMINATION, APRIL/MAY 2008

Seventh Semester

Computer Science and Engineering

CS1010 -  C# AND .NET FRAMEWORK.

 (Regulation 2004)

Time :Three hours                                                               Maximum:100 Marks.

Answer ALL questions

PART A-(10*2=20)

1. What are boxing and unboxing
2. Define inter-operability. How does .net Achieve this?
3. Distinguish between ref and out parameters
4. What is inclusion polymorphism.
5. What is disconnected data architecture. What is the advantage of this.
6. What is the use of data adapter.
7. What are post back events. Give example.
8. Define marshaling.
9. Differentiate between data reader and data set.
10. What is DLL hell. How it is rectified in .NET.

PART-B(5*16=80 MARKS)

11. a) Explain the following(16)

          i. For each

          ii. Structures

          iii. Arrays

          iv. Array list

Or

b)i. Describe the characteristic of .net architecture. (8)

   ii. Discuss about indexers in detail. (8)

12. a) explain creating and using delegates with example. (16)

Or

      b) Discuss about inheritance and polymorphism in detail. (16)

13. a). Write a program using ADO.NET to connect to the northwind database and   

            read the names of the employees. The employee table has 2 fields namely     

            first name and last name. (16)

Or

b) implement the following in datasets(16)

    i. Adding a row

   ii. Adding a new data column

  iii. Deleting a row

  iv. Updating a row

14. a) i. Describe in detail the lifecycle of webform. (8)

         ii. Explain any one data bound control in a program. (8)

Or

b). Explain the creation of calculator web-service. Test this program using a client   

      program. (16)

15. a)i. Describe about assembles in detail. (8)

         ii. What is reflection. Explain with example. (8)

Or

b). Write a remoting application which returns the maximum and minimum   

      temperature of a given city. (16)