Interview Questions Archive
What is programming language? Programming language is a pre-defined application. Programming language is standalone software. It is compatible to OS. What is the need of Programming language? Programming languages used to develop applications. Applications are …
What is a class? Represents the complete functionality of Object. It is a blue print of object. It consists attributes and actions. What is protected access specifier? If a class has protected member then it …
What is data? Data is a set of values of qualitative or quantitative variables about one or more persons or objects. Data is any set of characters that is gathered and translated for some purpose, …
Is Java Standalone or Web application? JDK or any Programming language software is STANDALONE. We need to install which is compatible to OS. What is Platform dependency? Platform means Operating System. C and C++ languages …
What is Script? A program that serves the application (Standalone or Web) that was developed using another programming language. Script is a set of instructions that will be interpreted. Script carried out by another program …
What is android? Android is a stack of software for mobile devices which has Operating System, middleware and some key applications. The application executes within its own process and its own instance of Dalvik Virtual …
What is a servlet? Servlet is an interface Servlet is a class. Servlet works on server side. Servlet provides dynamic response according to the request received by client. What is deployment descriptor? It is the …
What are Java Server Pages? JSP is an internal servlet. JSP is a server side technology. JSP creates dynamic web pages in the form of HTML as response. What are the Literals in JSP? Null …
What is Spring? Spring is an open source development framework. The Spring framework is a Java platform that provides comprehensive infrastructure support for developing Java applications. Spring handles the infrastructure part so you can focus …
What is Spring Boot? Spring Boot is one of the Spring modules providing RAD(Rapid Application Development) functionality. We can develop standalone spring based applications that you can just run because it needs very little spring …
