Struts is a software framework that saves programmers time. It uses the Model-View-Controller (MVC) design pattern and XML files to handle screen flow and error handling. Struts interviews focus on creating action classes, reusing templates, and understanding the model, view, and controller aspects of the program. Preparing for an interview requires studying Struts documentation and tutorials.
Struts is a type of software framework designed to save computer programmers time. The most common Struts interview questions concern how this framework is used to create screens for a software application and the special routines, called actions, that Struts uses to capture user requests.
Design patterns are well-defined computer techniques used to build software. Struts uses a design pattern called Model-View-Controller (MVC). Struts interview questions usually include some generic questions about how MVC is used in a Struts application. It’s important to understand which parts of the framework handle the model, view, and controller aspects of the program.
A Struts program also makes heavy use of XML (Extensible Markup Language) files to handle the flow of screen navigation. Many Struts interview questions focus on the candidate’s ability to explain how XML files are used. The programmer should be able to explain how this framework uses XML files to handle screen flow and error handling.
A Struts interview also usually includes questions about the controller module, which is responsible for coordinating activity between the screens (display) and the business logic (model) of the system. Creating action classes that handle specific requests from individual screens is how this is done. Typically, there are some Struts interview questions about how action classes are used in an application. It is important to remember that it is the controller part of the software.
The model is the programming logic that validates the data entered on the computer screen. A Struts interview also includes several questions about the model part of the system. It is important to know how the model is used to catch errors in the software. This should include special error screens that display error messages to the user.
Struts uses several templates to help the developer create software. There are several Struts interview questions on the topic of reusing Struts templates. The candidate should have a good understanding of the basic design of Struts applications and be able to explain how they can be reused to reduce development time.
Preparing for a Struts job interview requires diligent study and practice. Struts documentation and software can be downloaded free of charge from the Internet. A person preparing for an interview should download the software and familiarize themselves with the technicalities needed to use the framework.
There are also several Struts tutorials freely available on the Internet. These tutorials provide good examples and practices that teach a person to build applications based on Struts. When preparing for a job interview, it’s important to be confident and knowledgeable about the material. These tutorials provide good reference material for questions that might be asked during an interview.
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