B.Tech Old Question Papers

Web Technologies

ModuleI

PartA

1. Compare XML with HTML.***
2. Discuss about CDATA section.
3. What is XML? Write some applications of XML. What are attribute of Tags?
4. What is SGML? Discuss its features. *
5. List some features of SGML. What is HTML? Compare with XML.
6. What are Entity References?***
7. Explain XML parser. Explain how XML documents are parsed and send to an application. *
8. What are the attributes of Tags?
9. What you mean by DTD? How DTD ensure consistency of XML documents?
10. Briefly explain starting and ending tags.
Part B

1.( i)Explain about simple XML documents. (6 marks)
(ii) Explain about Entity References. (6 marks)
2. (i) Explain briefly about Attribute types and defaults. *(6 marks)
(ii) Discuss about starting and Ending of tags. *(6 marks)
3. (i) Explain the concept “XML a subset of SGML”. (6 marks)
(ii) Write a simple XML document and explain the views of an XML document.* (6 marks)
4. (i) Explain Entity References. **(6 marks)
(ii) Explain briefly about CDATA section.** (6 marks)
5.(i) Explain the views of an XML document. *(6 marks)
(ii)What are the uses of tags in XML ? Explain starting and ending tags. *(6 marks)
6. (i) Explain the use of flag CDATA and #PCDATA. (6 marks)
(ii) What are the common programming errors while using XML? (6 marks)

Module II
Part A
1. Discuss about element type declaration.
2. Explain Attribute defaults. ***
3. Discuss some applications of XML. *

Part B
1.Explain the process of displaying XML Data in HTML browser as HTML tables.* (12 Marks)
2.Explain the following: —
(i) Storing XML data in HTML document. (6 Marks)
(ii) XSL style sheets.** (6Marks)
3. (i) Explain the process of storing XML data in HTML document. (6 marks)
(ii) Explain Attribute Defaults.** (6 marks)
4. Write short notes on:
(i) XSL style sheets.
(ii) Attribute types. (2x6 = 12 marks)
5. Explain Document Type Definitions (DTD). Explain how DTD help to type check documents? (12 Marks)
6. (i) Write an XML document that stores some tabular data. (6 marks)
(ii) Write on HTML page that displays the above XML data. (6 marks)

Module III
Part A
1.Write about bound and constrained properties of Java Beans.*
2.What is meant by customization?*
3.Write a short note on Introspection concept.*
4.What are Java Beans?
5.List some features of GUI.
6.Briefly explain advantages of Java Beans.*
7.Explain different methods defined by BeanInfo interface.
8.Enumerate the features of Java Beans.
9.List the properties of Java Beans.
10.State the advantages of GUI.
11.Explain how to provide persistence for Beans through Serialization.
Part B
1.Write short notes on:
i) Designing Java Beans.
ii) Creating and using properties of Java Beans
2.Discuss about providing custom property editors and GUI Interfaces.**
3.Explain in detail the features of Java Beans and about designing Java Beans.*
4.Explain
i) the properties of Java Beans
ii) the need for customization
5.With an example explain the Introspection concept using BeanInfo clause.
6.With a suitable example, illustrate various aspect of Bean programming including introspection and usage of BeanInfo clause.
7.Explain how Java Beans functionality is provided by “java.beans” package. Briefly explain classes and interface in that package.
8.Explain in detail about bound and constrained properties of Java Beans.
9.Explain in detail about properties of Java Beans.
10.Explain what you mean by property. Briefly explain design patterns for simple and Indexed properties.
11.What you mean by BeanInfo interface? Explain different methods defined by Beaninfo.

Module IV

Part A

1.What is a serialized bean?

2.What is the use of Java Beans in JSPs?

3.What you mean by scriptlets?

Part B

1.Write short notes on:

i) Using Java beans in JSP******.

ii) Scriptlets***

2.Explain about accessing beans via scriptlets******.

3.Write in detail about the advantages of JSP over CGI programs with example****.

Module V

Part A

1. Describe EJB.

2. Write the features of entity bean.

3. Write the basics of EJB.

4. Distinguish between Session beans and Entity beans.

5. With a neat schematic, explain the interaction of different parties in EJB.

6. List steps for deploying entity beans.

7. What do you mean by EJB? What are the top three values of EJB?

8. Explain distributed objects. Briefly explain the terms a) Stub b) Skeleton .

Part B

1. Briefly explain three different kinds of Enterprise beans defined by EJB 2.0.

2. With neat schematic explain how clients interfaced with an EJB component system.

3. Explain in detail about the types of beans and development of session beans.

4. Describe in detail the features and basics of developing entity beans.

5. Briefly explain the steps involved in developing an EJB Component.

6. Explain the development of stateful session beans.