Vinayaka Missions University 2009 B.E Information Technology VISUAL PROGRAMMING - Question Paper

4. Describe MFC library in detail.
5. Write a detail note on windows common controls?
6. Explain the different VC++ components.
7. Discuss about event handling.
8. Give brief notes on mapping modes.
9. Explain about colors and fonts in VC++.
10. Give brief notes about mode and modeless dialog.








UNIT III
2 MARKS

1. What do you meant by Document view Architecture?
2. What is a Menu?
3. List out the functions used to load a menu?
4. Classify menu?
5. What is MFC Text Edition?
6. Define Command processing.
7. Give the Static Indicators array of status bar.
8. Give the functions to set the Status Indicators.
9. Write down the steps to be followed to build floating popup menus
10. Define Serialization.
11. List the kinds of Splitter Window?
12. How to make a class serializable?
13. Write all the characteristic of SDI frame window?
14. What do you mean by a DLL?
15. Define Custom Control DLL?
16. Write a short note on Custom Control DLL?
17. What are the benefits of Run-time Dynamic linking?
18. Difference ranging from single and multi document interface.
19. What is Load Library() function?
20. Write the disadvantage of using DLL?


16 MARKS

1. What is DLL? Create a DLL to add & multiply 2 numbers and how it can be
used in application?
2. What is a keyboard accelerator? discuss how to implement the accelerator in a
Toolbar? discuss with example?
3. Write a VC++ program to display keyboard pressed?
4. Explain splitter window & multiple views?
5. Write a VC++program to display mouse coordinates?
6. Briefly write about keyboard accelerators.
7. Discuss briefly about status bar accessing in VC++.
8. Explain about studying and writing in SDI and MDI.
9. Discuss about dialog based applications.
10. Describe the concepts of DLLs.







UNIT IV
2 MARKS
1. Define ActiveX controls.
2. What are the features supported by COM?
3. What is the use of IUnknown interface?
4. What is class factory?
5. What is the use of CLSIDFromProgID?
6. List out the 4 states that an embedded object can assume?
7. What is the purpose of the DECLARE-INTERFACE-MAP macro?
8. List out the 4 states that an embedded object can assume?
9. What are the special features of container? ô_
10. Define Object Model.
11. What are main features of COM?
12. Write short notes on Versioning.
13. What are the applications of OLE?
14. Write the difference ranging from Ordinary control and ActiveX control.
15. What is marshaling?
16. What is DCOM?
17. Define COM (component object model)

16 MARKS
1. Explain in detail about Active X controls.
2. Write a program for implementing simple calculator controls.
3. Discuss about component object model.
4. Write a brief note on inheritance concepts.
5. Discuss in detail about OLE drag and drop.
6. What is an Active X control? How to build an application that uses a calendar
control in a dialog?
7. Explain in detail container-component interaction?
8. Describe OLE drag & drop?
9. Create an Active X control at runtime? (Or) Write a VC++ program to create a
Dynamic ActiveX control?
10. Explain COM?














UNIT V
2 MARKS
1. What are the advantages of using a real DBMS?
2. Expand the following: Blob, SDK, API, ODBC, DAO?
3. What is process and thread?
4. List the 2 types of thread?
5. What are the methods of Binary Interface method?
6. Write short notes on Threading Model.
7. What is RFX and where is it used?
8. Write the uses of CRecordSet :: dynamic?
9. What are the steps to create sample database?
10. Write the general syntax to create a table. provide 1 example.
11. How to use Single Row Functions?
12. What is Data transfer and elaborate its 2 structures?
13. List the MFCWinIent classes
14. Differentiate NTFS from FAT
15. List MFC ISAPI Server Extension classes
16. Define WINSOCK.
17. Write the MFC WinInet Classes.
18. List the advantages of WinInet over Winsock.
19. What is Snapshot and Dynaset?
20. List the components of OLEDB Architecture.

16 MARKS
1) Explain about database management systems in VC++.
2) Write a brief note about DAO.
3) Discuss about network management in VC++.
4) Differentiate and discuss winsock and winlnet.
5) Write a VC++ program for playing multimedia files.
6) What is a DBMS? What is an SQL? discuss MFC ODBC classes? discuss filter
& short strings?
7) (i)Explain with example the Winsock class?
(ii) discuss Threading?
8) Discuss data access through ODBC with example?
9) Write a VC++ program for chat application.
10) Write a VC++ program for playing an
i) Audio file
ii) Video file

Earning:   Approval pending.