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

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


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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)


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