University of Madras
|
University of Madras
Chepauk, Chennai - 600 005. Bachelor of Computer Application Subject Name: Visual Programming (Elective -I) Month & Year: November & 2011 Subject Code : SAZ5A Year: Third Semester: V Time : Three Hours Maximum : 75 marks PART A - (10 * 2 = 20 marks) Answer any TEN Questions All Questions carry equal marks. 1. What is Static Variable? 2. Define the Project Explorer. 3. Differentiate decision statements and a loop statement. 4. What is meant by Group box controls? 5. What is Multiple Document Interface? 6. Explain how to use error handling routines to generator errors? 7. What are usages to menu control array? 8. Write the different kind of Drag-and-Drop operations. 9. What are the record set types? 10. Write the uses of error trap. 11. Define design time debug. 12. Write the Advantages of OLE. PART B - (5 * 5 = 25 marks) Answer any FIVE questions. All questions carry equal marks. 13. Write a note on data types and declaration. 14. Discuss the properties and events of the Text Box controls. 15. Discuss how to create a control array at design time. 16. Describe the basics of working with objects in VB. 17. Explain how to load a graphic into the picture box control. 18. Briefly explain the OLE automation interface. 19. Explain the properties used in an image control. PART C - (3 * 10 = 30 marks) Answer any THREE questions. All questions carry equal marks. 20. Explain how to add and remove the VB controls and their uses with examples. 21. Explain the looping structures with suitable example. 22. Explain the following (a) Grid Control (5) (b) Projects with multiple forms. (5) 23. Discuss the process of testing, debugging, and optimization of the code. 24. Explain the methods available in the File operations with necessary example. |
University of Madras
|
University of Madras
|
University of Madras
|
University of Madras
|