Advanced Java Servlets Quiz for BTech (CS) Students

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Explain the benefits of Servlet technology and how it differs from CGI scripting language.

Servlet technology is robust and scalable due to the use of Java language. It creates web applications residing at the server side and generates dynamic web pages. In contrast, CGI scripting language was common before Servlet technology but had many disadvantages, such as lack of robustness and scalability.

List the different interfaces and classes in the Servlet API mentioned in the text.

The text mentions several interfaces and classes in the Servlet API, including Servlet, GenericServlet, HttpServlet, ServletRequest, and ServletResponse.

Explain the session management techniques and tools discussed in the text for Servlets.

The text mentions session management techniques such as URL Rewriting, Hidden Fields, Cookies, Session Objects, Servlet Filter, and Servlet Listeners.

Describe the key components and features of Servlets, as discussed in the text.

Key components and features of Servlets include architecture, GET and POST methods, Servlet container, Servlet's Life Cycle, ServletConfig, ServletContext, Requests & Responses, Thread-Safe Servlets, HttpServletRequest, HttpServletResponse interface, and Deployment Descriptor. Signup and view all the answers

What are the implicit objects and scripting elements used in JSP, as mentioned in the text?

The text mentions implicit objects, directives, scripting elements, and comments as key components of JSP, along with attributes like Application, request, session, and page. Signup and view all the answers

What does the Java Collection framework provide?

Both interfaces and classes for storing and manipulating objects (C) Signup and view all the answers

What does a Collection represent in Java?

A single unit of objects (B) Signup and view all the answers

What is the role of the Collection framework in Java?

To provide a unified architecture for storing and manipulating a group of objects (B) Signup and view all the answers

What operations can Java Collections achieve?

Searching, sorting, insertion, manipulation, and deletion (A) Signup and view all the answers

What is the purpose of the Collection interface in Java?

To define a group of objects (C) Signup and view all the answers

Servlet Technology

A robust and efficient server-side technology for dynamic web pages, using Java for its scalability and stability.

CGI Scripting Language

A scripting language used for web development before Servlets, but with drawbacks like lack of robustness and scalability.

Servlet Interface

The foundation of Servlet technology, defining the basic functionality of a Servlet.

GenericServlet Class

A concrete implementation of the Servlet interface, providing a foundation for more specific HTTP Servlets.