Advanced Java Programming — CACS354 (6th Sem)

a es Tribhuvan University xO Faculty of Humanities & Social Sciences AE al OFFICE OF THE DEAN v 2024 Bachelor in Computer Applications Course Title: Advanced Java Programming Full Marks; 60 Code No: CACS 354 Pass Marks: 24 Semester: VI Time: 3 hours Candidates are required to answer the questions in their own words as far as possible. Group B Attempt any SIX questions. [6x5 = 30] 2. What is the use of WindowEvent? List different methods of WindowListener interface with : its uses. [3+2] 3. How can you display images in GUI using Java? Explain. [5] : 4,- Why do we need to create Javabeans? Explain the steps involved in creation of Javabean. [1+4] 5. What is the use of PreparedStatement? Differentiate between Statement and PreparedStatement. [1+4] 6. What are declaration and expression tags in JSP? Explain with example. <2:) ~-~ “i [2.5+2.5] a 7. What is RMI? Write a RMI client and server program to find the greater number among two numbers. at : 8. Write short notes on:(Any two) [2542-5] ; 2 Seasaiealis in Serviet 2 Man falling eiuarhaling of arguments in RMI Group C Attempt any TWO questions. | [2x10 = 20) 9. Why do we need to use layout managers in GUI programming? Write a program to create a GUI form that takes data about a customer including cid, name, address, email and age and insert these data into the Customer table of the Shop database. [2+4+4] 10. Explain the lifecycle of Java Servlet. Write a servlet program that takes three numbers from an HTML page and computes the sum of natural numbers upto the greatest number among three numbers. [4+6] 11. What is directive element in JSP? Explain in detail. Create a JSP page that verifies the username and password entered form an HTML file and if the username and password are | correct it displays greetings message. Otherwise redirects to register page. [4+6]