Advanced JAVA MCA paper May 2021

  • Subject Code: - PGCA 1918
  • Subject Name: - Advanced JAVA
  • Date of Examination: - May 2021
  • Class: - MCA 2nd
  • Exam Mode: - Online

Instructions to Candidates

  1. Attempt any FIVE question(s), each question carries 14 marks.

QUESTIONS

  1. Define servlet? How servlet is different from applet? Discuss about HttpServletRequest and HttpServletResponse classes and its methods.
    2.
  2. What is struts? Explain the features, architecture and working diagram of struts framework
    3.
  3. What are the elements of JSP page? Give the purpose and role of each element also show the use of request and response objects in JSP with proper JSP example.
    4.
  4. What are cookies? Compare the session tracking with cookies and session object with their pros and cons.
    5.
  5. How to create Javabean? Describe various techniques available for using Javabean and passing Javabean among JSP pages.
    6.
  6. What is hibernate framework? Discuss few benefits of using hibernate framework that helps incorporates implementing business logic and independent code implementation.
    7.
  7. How interoperability among distributed objects is achieved in advance java. Give an architecture supported by JAVA that are used for exchange of information, independent of hardware platforms, programming languages, and operating systems
    8.
  8. Give the architecture of the RMI and explain each component in brief. What is the purpose of Stub and Skeleton in RMI?
    9.

ANSWERS:

Q1.

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