Biju Patnaik University of Technology 2008-5th Sem M.C.A Enterprise Web-Based Computing with JAVA - Question Paper

(c)    Wtial is the role of <hotag ? What are the various attributes it can take ?

(d)    What is the use of the <a> tag ? How would you navigate between multiple

pages ?

(e)    What is the difference between Servfet-Context and ServletConfig ?

(f)    What does the <TITLE> tag do and where does it go ? What's the standar skeleton for an HTMt document ?

(g)    What are JavaScript types ?

(h)    Suppose server object not loaded into the memory and the client request for it. What will happen ?

(i)    What is the difference between RMI registry and OS Agent *?

(j) What are the difference between RMI and Servlets ?

(a)    What is Applet ? How will you call an Applet using Java Script Function ? How can you push data from an Applet to a Sen/let ?    5

(b)    Write JavaScript statements that will ;

(i)    ask the user to enter a name ;

(ii)    get input from the user ; and

(iii)    store it in the variable named my Name.    5

3, (a) What is MVC architecture ? Discuss the benefits of MVC architecture in application design in the context of designing patterns.

(b) What is RMI ? Explain about RMI Architecture. How will you pass parameters in RMI ?     PCS 5010 3 ^RTO-

* (a) What arc the rcflrumenis to run tho appJtcaiiQn based on Java Sfjrviet "> *

Explain too ltn eyd* methods o* a Sevtet    S

fa) What ts an EJB object ? What is a j0 architecture ? Otscuss the overview of EJB software archrtecture    5

(b) v/hat ts a Scotiet Enptajn the life-cyde methods in JSP,    5

aj What arc CGI senpts *> How you will ensure that ihe CGI-Script obtains correct values submitted m the web page ? 5

ftbj What is a database URL ? Discuss the process to connect a database from the Servlet    5

6 (a) Whai is need of JDBC drivers ? yWiat are the four type of drivers in Java ? 2.5

(to). What is Servlet Context ? What is prG(mtiali2ation of a Servlet ? 2,5