Note : Question no. 1 is compulsory. Attempt any three
questions from the rest.
1. (a)
What is the purpose of message-driven beans ? Explain the various circumstances under which a message-driven bean should be used. 5
(b)
Assume there is a table named Student in "University" database with the following fields : s_id, name, semester, email_id Write a servlet code to insert and display records of the Student table using JDBC. Assume ORACLE as RDBMS. 10
(c)
What are the limitations of JSP ? How can the integration of JSP - and servlet overcome these limitations ?
MCS-051
1
5
P.T.O.
(d)
What is the advantage of using Entity beans over directly using JDBC APIs for database connectivity ?
(e)
Write an XML document to represent Term End Examination (TEE) grade card of MCA students which will contain name; assignment marks, TEE marks and enrollment number.
(f)
2.
10
How does EJB container assist in transaction management and persistence ?
(a) What are the main functions of HTTP ServletRequest interface ? Explain the methods which are used to add cookies to response and send an error response. 5 (b)
Write a code in JSP to stop caching of a page by a browser.
5
(c)
What is DTD ? Why do we use it with XML documents ?
(d)
Explain the different types of restrictions on EJB.
5
3. (a) What is custom tag in JSP ? What are the components that make up a tag library in JSP ?
10
(b)
How does SSL work ? Discuss several
security measures provided by SSL. MCS-051
10
2
- -L
4. (a) What are the advantages of using Java's multiple layer security mechanism ? (b)
(c)
Write a code fragment showing how to use JDBC to query and modify a database.
10 .
5
Describe the five benefits of EJB architecture for an application developer.
5. (a) What is the difference between stateless and stateful session beans ? (b)
Explain all five basic types of implicit objects of JSP.
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UDP is a best-effort, connectionless transport, in which data packets that are lost in transit will not be re-sent. The application protocols sit on top of TCP and UDP ... Software products that can access the resources of the Web are correctly terme
The Internet Legends Assembly is a fun, interactive session that is designed to teach children a simple code to keep them safer ... This Guide offers support for running an Internet Legends Assembly in your school. â The Parent Letter is ... it wil
The Internet Legends Assembly is a fun, interactive session that is designed to teach children a simple code to keep them safer online ... This Guide offers support for running an Internet Legends Assembly in your school. â The Parent Letter is ...
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Retrying... Download. Connect more apps... Try one of the apps below to open or edit this item. Internet Conference.pdf. Internet Conference.pdf. Open. Extract.
(b) Electronic Journals. (c) Data Archives. (d) Common Gateway Interface (CGI). MLI-005. Page 2 of 2. Main menu. Displaying Internet Resources.pdf. Page 1 of ...
... complete search history. Foreign Application Priority Data .... unit, for example to an Internet service provider, are no ... outgoing channel depends on the type of the application and .... monitoring unit 54 in the switching facility 10 additio
Instead of a World Wide Web, as the data from our study of Internet filtering makes plain ..... The decision is most complicated when a single domain hosts ... Page 10 ..... these legitimate circumstances, the state reasonably turns to those best ...
CÃNG TY MAJOR EDUCATION. Hạn ná»p há» sÆ¡: 30/04/2015. Äá»a chá»: 269A Nguyá» n Trá»ng Tuyá»n, F10, Phú Nhuáºn. Page 2 of 2. Internet Marketer.pdf. Internet ...
Sep 5, 2013 - 2 Analytic Solution of Debt and Levered Equity. Let's begin with a lemma that is critical to derive the analytic solution of debt and levered equity.
b) Create HTML document to accept information from user. i.e. name, address,. email-id, education details in table format, list of projects handled (use ordered/.
participating in the SELCO wide area network to verify continued CIPA compliance. SELCO. staff will provide guidance in determining appropriate policy ...
Sign in. Loading⦠Whoops! There was a problem loading more pages. Retrying... Whoops! There was a problem previewing this document. Retrying... Download. Connect more apps... Try one of the apps below to open or edit this item. Internet History.pdf
on the Internet, allowing people to send messages to one or more recipients. Email was. invented by Ray Tomlinson in 1972. It is a system used for creating, ...
