InformationWallet

DEPARTMENT OF IT/CSE
SUB CODE: CS1253
SUB NAME: VISUAL PROGRAMMING YEAR/SEM: III/VI

UNIT – I
WINDOWS PROGRAMMING
Part-A (2-MARKS)
1. Write a simple windows program to print “Hello world”.
2. Define and list down the GDI Primitives
3. What is a message?
4. What is a message loop?
5. Define device context?
6. Under what circumstances painting is needed?
7. What are GDI primitives?
8. What are the ways to trigger WM-PAINT message? What does the message do?
9. What is a window programming?
10. List out the main header files in Windows programming
11. What is Hungarian Notation?
12. What are the steps required to create a window?
13. How to register a window class?
14. What is a window class?
15. How to create a window?
16. What is the use of Get Message ( )?
17. What are the actions of windows procedure?
18. What is WM_DESTROY message?
19. Which function is used to terminate the program?
20. What are the fields in MSG structure?
21. What are queued Message and Non queued Message?
22. Give some messages used in Windows

Part-B (16-MARKS)

1. Discuss on Windows Messaging.
2. Explain the VC++ components in detail
3. Explain briefly how to create, display and process the window with necessary program.
4. Explain in detail about the windows message structure and windows procedure
5. Explain the various methods available to get the DC Handle
6. Explain windows GDI in detail
7. Explain GDI Functions and GDI Primitives

UNIT-II
VISUAL C++ PROGRAMMING – INTRODUCTION
Part-A (2-MARKS)

1. Give any four pen styles.
2. Give the default font, pen brush, bitmap.
3. What is appwizard?
4. What is class wizard?
5. What are accelerators?
6. What are the types of dialogs? Give application for each.
7. What is event driven programming?
8. Define Application Framework
9. What are the types of mapping modes?
10. What is the use of SetMapMode command?
11. List out the types of video cards used to display the colors
12. What is resole font?
13. What is the use of GetSystemMetrics function?
14. Differentiate CClientDC and CWindowDC
15. Differentiate Modal and Modeless dialogs
16. What is system modal dialog?
17. List some of the COMDLG32 classes?
18. What are dialog controls?
19. Mention some of the window common controls
20. What are keyboard accelerators? What are the messages generated?
21. What are the types of messages generated by mouse?

Part-B (16-MARKS)

1. Explain MFC Classes
2. Define keyboard Accelerators. Explain the purpose of keyboard Accelerators.
3. Explain Modal and Modeless Dialog with Example
4. Explain window common controls.
5. Explain in detail how you will load a bitmap into your application.
6. Explain the steps with an example for programming a model dialog.
7. Explain the different mapping modes. Compare and construct.
8. Write a program using VC++ to display the character pressed.
9. Write a program using VC++ to display mouse coordinates.

UNIT-III
THE DOCUMENT AND VIEW ARCHITECTURE
Part-A (2-MARKS)

1. What are toolbars?
2. What are the applications of multiple views?
3. Give two examples for MDI. How many child and parent windows are available in MDI program
4. What do DLL contain?
5. What is a serialize function?
6. What is a menu? What are its types?
7. Mention two text editing tools
8. What are the characteristics of SDI frame window?
9. What are the two CFrameWnd member functions?
10. How to make a class serialize?
11. Explain splitter window
12. Differentiate Dynamic and static splitter window
13. What are the functions that treat registry data as either CString objects or unsigned integers?
14. Define DLL
15. Explain document view architecture.
16. What is a view?
17. Differentiate SDI and MDI
18. What are the disadvantages of using DLL
19. What is Load Library ( ) function?
20. What is GetProcAddress ( ) function?

Part-B (16-MARKS)

1. Write a VC++ program to create a menu bar
2. Write a VC++ program to create a Toolbar
3. Write a VC++ program to create a status bar
4. Write a VC++ program to implement DLL
5. Explain SDI and MDI Applications in detail.
6. Differentiate Extension DLL and Regular DLL
7. What is meant by splitter window? How to create dynamic splitter window? Implement a dynamic splitter window in an MFC Application.
8. Explain the document view architecture
9. Develop a calculator using dialog based application.

UNIT –IV
ACTIVEX AND OBJECT LINKING AND EMBEDDING (OLE)
Part-A (2-MARKS)

1. Name two applications of OLE.
2. What is COM?
3. Define DCOM
4. Depict the hierarchy of CRichEdit class.
5. What is an ActiveX control?
6. How ActiveX controls are different from ordinary controls?
7. Write short notes on aggregation
8. What is the use of IUnKnown interface?
9. Mention the features of COM
10. What is class factory?
11. What is the use of CLSIDFromProgID?
12. What do INTERFACE-PART macros do?
13. What is the purpose of DECLARE-INTERFACE-MAP macro?
14. List out the four states that an embedded object can assume?
15. What are the special features of container?
16. How a COM client calls out of process components?
17. Define Object Model
18. Write short notes on versioning.
19. Mention some applications of OLE
20. What is marshaling?

Part-B (16-MARKS)

1. Write down the steps of MFC OLE drag and drop processing with a neat diagram.
2. Highlight the features of COM
3. Explain the steps involved in the creation of active-X control.
4. Explain how you will add an active X control during runtime with necessary program
5. Explain containment and inheritance
6. What is OLE? Explain it in detail.
7. What is an ActiveX control? How to build an application that uses a calendar control in a dialog?

UNIT-V
ADVANCED CONCEPTS
Part-A (2-MARKS)

1. What is meant by multithreading?
2. What is Winsock?
3. Which are the databases we can open with DAO?
4. What are the applications of multithreading?
5. Mention some advantages of DBMS
6. What is process and thread? What are the two kinds of threads in window?
7. Define ODBC?
8. What are the methods of Binary interface method?
9. What is RFX and where it is used?
10. What is the use of CRecordSet dynamic?
11. What are the steps to create sample database?
12. How to use Single Row Functions?
13. What are Data Transfer and its two structures?
14. List the MFC WinInet Classes
15. List the advantages of WinInet over Winsock
16. Define ISAPI Server Extensions
17. List MFC ISAPI Server Extension classes
18. List the components of OLEDB Architecture
19. Define IIS
20. Define WinInet

Part-B (16-MARKS)

1. Explain how database connectivity can be achieved using ODBC. Write necessary
coding and also write coding to query the database.
2. Explain how threading is achieved in VC++.
3. What is DBMS? What is SQL? Explain MFC ODBC Classes? Explain filter and sort
strings?
4. Explain with example the Winsock class in detail
5. Explain Chat Application
6. Write a VC++ program to build a web client using WinInet.
7. Explain IIS with suitable example