Tuesday, October 13, 2009
B.E. / B.Tech DEGREE EXAMINATION, NOVEMBER/DECEMBER 2008
Seventh Semester
Information Technology
IT1401 - COMPONENT BASED TECHNOLOGY
(Regulation 2004)
Time: Three hours Maximum: 100 marks
Answer ALL questions.
PART A – (10 x 2=20 marks)
1.Define software component.
2.State the need of callbacks.
3.Define thread with an example.
4.What is introspection?Where it is used?
5.What is ORB?
6.Give account on IDL.
7.List the benefits of COM.
8.What is reflection?
9.How contexts are created in a .NET framework?
10.List the components of EJB containers.
PART B – (5 x 16 = 80 marks)
11. (a) Explain in detail about component architecture.[Marks 16]
or
(b) (i) Discuss in detail about the characteristics of components.[Marks 8]
(ii) What is the use of interfaces? Why we need it? Explain with example.[Marks 8]
12. (a) Explain in detail about distributed object model.[Marks 16]
or
(b) What is Enterprise Java Bean? Explain their types.[Marks 16]
13. (a) Draw the Object Management Architecture and explain in detail the CORBA services.
or
(b) Write in detail about CORBA component model.[Marks 16]
14. (a) Explain in detail about DCOM with its Architecture.[Marks 16]
or
(b) (i) Write about .NET components.[Marks 10]
(ii) Write a note on dispatch interfaces.[Marks 6]
15. (a) (i) Explain about connectors in component framework.[Marks 8]
(ii) Write about Directory objects.[Marks 8]
or
(b) Discuss in detail about Black Box component framework.[Marks 16]