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February 2013 (Spring drive)

Bachelor of Computer Application (BCA) Semester 5

BC0053 VB . Net & XML 4 Credits

(Book ID: B0975)

(40 + 20 Marks) Marks)

Answer all questions.

Theoretical Questions [8 x 5 = 40 Marks]

1. Design a form based applications using labels, text boxes, and buttons to

perform basic arithmetic operations on integers. [2+2+2+2 Marks]

2. Describe the concept of Exceptions in .Net environment [8 Marks]

3. Write a simple XML file for student details (sname, sno, sbranch, saddr). [2+2+2+2 Marks]

4. What is meant by DTD? What are the building blocks of DTD? [4+4 Marks]

5. Write a program that uses the nodeValue property to change the text node of the first

element in "college.xml. [8 Marks]

Practical Questions. [2 x 10 Marks]

6. Design a form to perform calculator functions using vb.net [10 marks]

7. Write a XML with database with book details (BOOK ID, Title, Author, subject, publishedYear, language, vendor, price) [10 marks]