JNTUK B.Tech R23 3-1 Advanced Java subject IT Branch imp questions

UNIT - I: JDBC Programming

2 Marks Questions:

1. What are the different types of JDBC drivers and their characteristics?
2. Differentiate between Statement, PreparedStatement and CallableStatement interfaces.
3. What is the purpose of RowSet objects in JDBC?

5 Marks Questions:

1. Explain JDBC architecture and describe the major JDBC classes and interfaces.
2. Create a simple JDBC application demonstrating database connectivity and basic operations.
3. Explain different types of Statement interfaces with code examples and their applications.
4. Describe ResultSet operations including navigation methods and data retrieval techniques.
5. Implement batch updates in JDBC and explain transaction management in database operations.
6. Design and implement a complete CRUD application using JDBC with proper exception handling.

UNIT - II: J2EE and Web Development

2 Marks Questions:

1. What are the different types of J2EE architecture and containers?
2. Explain the role of web containers in J2EE applications.
3. What is HTTP protocol and its significance in web applications?

5 Marks Questions:

1. Explain J2EE architecture types and the role of different J2EE containers.
2. Describe various types of servers used in J2EE applications and their functions.
3. Explain HTTP protocols and API with request-response cycle in web applications.
4. Describe request processing mechanism in web applications with detailed flow.
5. Explain web application structure and deployment descriptor configuration.
6. Compare different web architecture models and their suitability for various applications.

UNIT - III: Servlet API and Overview

2 Marks Questions:

1. What is servlet life cycle and its different phases?
2. Differentiate between ServletContext and ServletConfig objects.
3. What are the different methods of session tracking in servlets?

5 Marks Questions:

1. Explain servlet introduction, life cycle and different types of servlets with examples.
2. Describe servlet configuration using deployment descriptor and web.xml file.
3. Explain ServletContext and ServletConfig objects with their methods and applications.
4. Implement request forwarding and response redirection using RequestDispatcher and sendRedirect.
5. Explain Filter API and demonstrate response manipulation using filters.
6. Implement session tracking using cookies, HTTP sessions, hidden form fields and URL rewriting.

UNIT - IV: Java Server Pages (JSP)

2 Marks Questions:

1. Compare JSP with Servlets and list their advantages and disadvantages.
2. What are the different types of JSP directives?
3. Explain implicit objects available in JSP.

5 Marks Questions:

1. Explain JSP introduction, architecture and life cycle with detailed phases.
2. Describe JSP scripting elements including scriptlets, expressions and declarations.
3. Explain JSP directives, action tags and their usage with practical examples.
4. Describe Expression Language (EL) and JSP Standard Tag Library (JSTL) with examples.
5. Implement custom tags in JSP and explain their creation and usage.
6. Design a complete CRUD application using JSP with session management and exception handling.

UNIT - V: Java Web Frameworks (Spring MVC)

2 Marks Questions:

1. What is Spring Framework and its core features?
2. Explain dependency injection and its types in Spring.
3. What are the different bean scopes in Spring?

5 Marks Questions:

1. Explain Spring Framework introduction, architecture and Spring MVC module components.
2. Describe the life cycle of Bean Factory and bean creation process in Spring.
3. Implement constructor injection and dependency injection with practical examples.
4. Explain inner beans, bean aliases and different bean scopes in Spring configuration.
5. Describe Spring annotations and AOP (Aspect Oriented Programming) module with examples.
6. Implement CRUD operations using Spring DAO and database transaction management.

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