VTU CSE 7th Semester Java and J2EE Question Paper January 2013: Every semester has an important role to shape the Computer Science & Engineering Career. It will give you information about the important chapters and concepts to be covered in all chapters.
You can boost your preparation by solving previous year question papers. To score better marks in the 7th semester, you should also have depth knowledge in the entire subject. It will give you information about the important chapters and concepts to be covered in all chapters.
You must have Java and J2EE Question Paper along with the latest Computer Science 7th sem Syllabus to enhance your semester exam preparation.
Here we are providing you the complete guide on Java and J2EE Question Paper January 2013.
VTU CSE 7th Semester Java and J2EE Question Paper January 2013
VTU CSE 7th Semester Java and J2EE Previous year Papers are considered as the best study materials to score good marks in the semester exam. Practicing these previous year question papers assist the students to get a clear idea about the question paper pattern and types of questions that will be asked in the exam.
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Here you can check the Java and J2EE Question Paper January 2013
Note: Answer FIVE full questions, selecting at least TWO questions from each part.
1 a. List and explain The java buzzwords.
b. Haw arrays defined and used in Java?
C. Discuss the labeled break and continue statements.
2 a. What is meant by instance variable hiding? How to overcome it?
b. WAP in JAVA to implement a stack that can hold 10 integer values.
c. What is an exception? Give an example for nested try statements.
d. List Applet initialization and termination methods. Write a Java Applet that sets the background color to cyan and foreground color to red and outputs a string message “A simple Applet”.
3 a. What is multithreading? Write a program to create multiple threads in JAVA.
b. Discuss the significance of synchronization in Java.
c. Briefly explain the role of:
i) Act ion Event class ii) Adjustment Event class.
4 a. Differentiate between AWT and swings.
b. Explain the MVC architecture of swings.
c. Describe the different types of swing buttons.
5 a. Explain J2EE multitier architecture with a neat diagram.
b. Describe the various steps of JDBC process with code snippets,
c. What is meant by scrollable result set? Explain.
6 a. Write a program using servlet which contains HTML page to accept username and display greeting message as “Hello username, How are you?” in the browser window.
b. Briefly explain the following:
i) Servlet interface ii) Generic servlet class iii) Cookie class
c. illustrate the use of session information in servlets.
7 a. Define JSP. Explain the two types of control statements used in JSP by taking suitable examples.
b. Write a JSP program to create and read a cookie called 4 EMPID’7 that has a value of AN2356.
c. What is RMI? Briefly explain the working of RMI in JAVA.
8 a. Describe the concept of deployment descriptors.
b. Explain the functions of LJB transaction attributes.
c. Briefly discuss the significance of session Java Bean.
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