BC0053 – VB.NET & XML

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ASSIGNMENT

PROGRAM	BCA(REVISED 2007)
SEMESTER	V
SUBJECT CODE & NAME	BC0053 – VB.NET & XML
CREDIT	4
BK ID	B0975
MAX.MARKS	60

Note: Answer all questions. Kindly note that answers for 10 marks questions should be approximately of 400 words. Each question is followed by evaluation scheme.

Q.1 Briefly describes the components of the .NET Framework.

Answer: - The .NET Framework is a technology that supports building and running the next generation of applications and XML Web services. The .NET Framework is designed to fulfill the following objectives:

·         To provide a consistent object-oriented programming environment whether object code is stored and executed locally, executed locally but Internet-distributed, or executed remotely.

·         To provide a code-execution

·          

·          

Q.2 Write the structure of for…Next loop in VB.Net and also write a program to print integers from 1 to 10 on the console.

Answer: - It repeats a group of statements a specified number of times and a loop index counts the number of loop iterations as the loop executes.

The syntax for this loop construct is

Q.3 State important properties and methods of an Exception.

Answer: Message property to get message from exception location

Message property will supply message from exception location. We can log this information to know exact message regarding exception. Here is sample code

Q.4 How can DTD be declared inside an XML document? Illustrate it with example.

Answer: - XML provides an application independent way of sharing data. With a DTD, independent groups of people can agree to use a common DTD for interchanging data. Your application can use a standard DTD to verify that data that you receive from the outside world is valid. You can also use a DTD to verify your own data.

A DTD is associated with an XML or SGML document by means of a document type declaration (DOCTYPE). The DOCTYPE appears in the syntactic fragment doctypedecl near the start of an XML document. The declaration establishes that the

Q.5 Design a form to create basic calculator in VB.NET.

Answer:-

Q.6 Write a XML with database with book details (BOOK ID, Title, Author, subject, published Year, language, vendor, price)

Answer:-

A simple string is interpreted as an element name. For instance, this query specification returns all <table> elements:

table

The child operator ("/") indicates hierarchy. This query specification returns <author> elements that are children of <front> elements:

Dear students get fully solved  SMU BBA Spring 2014 assignments

Send your semester & Specialization name to our mail id :

“ help.mbaassignments@gmail.com ”

or

Call us at : 08263069601