B.Sc Computer Science (Nov-2011) Madras University-Visual Programming

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 B.Sc Computer Science (Nov-2011) Madras University, B.Sc (CS), Third Year, Semester- V, Visual Programming, PC5C Question paper

Course: B.Sc B.Sc Computer Science       University/board: Madras University



University Name: Madras University
Name of the Degree: B.Sc Computer Science
Title of the Paper: Visual Programming
Month & Year of Examination: November - 2011
Subject Code: PC5C
Semester: V
Year: Third Year

Time: Three hours
Maximum: 100 marks

PART- A

(10 * 3 = 30 marks)

Answer any TEN questions.
All questions carry equal marks.
Each answer should not exceed 50 words.

1. What are the four built-in toolbars?
2. List out the properties that affect the scale used in a form.
3. What is the use of Name property?
4. Give the syntax of Format function.
5. Distinguish between passing by reference and passing by value.
6. What are the two kinds of arrays?
7. When will you use the erase statement?
8. What are user defined types?
9. What is MDI form?
10. How to test a program?
11. What is called File Data Time function?
12. List out the common OLE container control methods.

PART- B 

(5 * 6 = 30 marks)

Answer any FIVE questions.
All questions carry equal marks.
Each answer should not exceed 200 words.

13. Draw and explain the components presented in Visual Basic-IDE.
14. Write a function in Visual Basic that accepts a four digit number and returns the sum of the digits of that number.
15. Explain the standard properties of Text Boxes.
16. Explain the load and unload statement.
17. Write a note on VB objects.
18. Describe the paint picture method.
19. Explain the process of adding to an existing sequential file.

PART- C 

(4 * 10 = 40 marks)

Answer any FOUR questions.
All questions carry equal marks.
Each answer should not exceed 500 words.

20. Give an overview of how you develop an Visual Basic application.
21. Explain any five built-in functions with examples.
22. What are the control statements in Visual Basic? Explain any two.
23. Discuss about any two sorting methods.
24. Explain the common dialog boxes.
25. Discuss in detail about the various file system controls. [/b]