Technical Interview Questions
Servlets are not thread safe. If you want to make it Servlet as Thread safe, you can implement SingleThreadInterface. There are two different ways of making a servlet thread safe namely By implementing SingleThreadModel: By implementing a SingleThreadModel it will be possible to create a Thread safe servlet.There can only be one user at a … Read more
To develop a web application we need to handle multiple request and give the particular page, Servlet can handle multiple requests concurrently, and can synchronize requests Servlets are a key component of Java EE (Enterprise Edition) and are used to develop web applications. Here are several reasons why servlets are used in advanced Java development: … Read more
Servlets are implemented using java language so these have platform independent feature. These are faster than CGI These have declarative security management feature It is server side component,so servlets inherit the security provided by web server Servlets are a key component in Java for developing web applications. They are server-side programs that run on the … Read more
Servlet is server side component, a servlet is small pluggable extension to the server. Servlets are used to extend the functionality of the java-enabled server. Servlets will be loaded in theAddress space of web server. Servlet can be loaded in 3 ways When the web sever starts. You can set this in the configuration file. … Read more
This is one of a difficult and tricky questions and answering this correctly would mean you are an expert in Java Serialization concept. In an already serialized object, the most challenging task is to change the structure of a class when a new field is added or removed. As per the specifications of Java Serialization, … Read more