Servlet, which is a newly developed technology, is creating all the hype for designing web application servers much like Java.
Servlet is basically a software built using the principles of Java that boosts the performance of servers and is currently competing with CGI i.e Common Gateway Interface.
Servlets essentially act as an interface between the web browser and the server. This technology has been amplified in recent times to clear the single greatest problem of buffering of the internet servers.
The Java Servlet developers are expected to build on this technology and smoothen the use of web applications over network servers.
If you think that this aligns with your area of expertise, you can surely ace the Java Servlet Interview.
Use this blog to learn important tips related to Servlet and how to give your best performance in a Servlet interview.
What is a Servlet?
Java as a programming language is much more complex and diverse than the regular programming languages.
One of the latest technologies that has been developed using Java is the Servlet. The Jakarta Servlet is basically a multifunctional software that is widely used for creating web applications.
The name Servlet owes to the function of the software program that facilitates the functioning of a web server that is used for generating dynamic web pages.
The technology of Servlet is extremely capable and robust since it has been developed using the Java programming language.
There are many different utilities of the Servlet program that can be described as follows:
- Servlet is a part of API that facilitates various class and interfaces
- It is also an interface within itself that can be used for curating a Servlet
- It can also be described as a component of the web that initiates the creation of dynamic web pages
Creating new web applications and software programs are some of the main tasks of a programmer. In order to facilitate this, the Servlet server is playing an essential part in the technical space. This technology has opened gates for opulent job opportunities for the younger generation.
If you are interested in getting to know more about how the Servlet interview is conducted, refer to the next section of our blog.
What is the process of the Servlet interview?
The Servlet interview questions for beginners as well as professionals revolve around the basics of the concept and as the conversation further progresses, the interviewer will improve the difficulty level of the questions.
On an impromptu basis, you can expect general questions like:
- What do you understand about Servlet?
- How did you come to know about this technology?
Further, the interviewer may ask more technical questions such as:
- How do you consider that Servlet is different from CGI?
- Explain the life cycle of a Servlet
- What are some of the major utilities where Servlet plays a main role?
- Explain a few of the common methods of Servlet
One thing that every interview aspirant must keep in mind is that the Servlet interview questions will not be in the MCQ format.
This is because it is a vast technology and apart from a few logical questions, you would have to explain your answers in detail to your interviewer.
With that said, if you are new to this technology, how would you proceed to answer interview questions based on Servlet?
Find important tips and tricks to ace your Servlet interview in the next portion of our blog.
How to crack a Servlet interview?
Are you looking for a position as a Java Servlet developer in your dream company?
For any developer, getting recruited for web development is certainly one idea the biggest achievements that they can possibly think of.
If you have expertise in Servlet but are confused where to start with your preparation, the next few tips will definitely be a game changer for your Servlet interview.
- Learn about Java
Java is one of the most popularly used object oriented programming languages that has contributed to the development of several popular websites and online applications such as Twitter, Opera and more.
In order to ace your Servlet interview, we would suggest learning coding in Java since this is the preface language used in Servlet.
The best way to learn coding in Java is to start practicing coding problems on Whiteboard in Java.
- Learn about Servlets
It would be ideal if you could invest in learning about the physical working model of Servlet. This way you will be able to navigate data hiding in Java.
If you are unable to afford physically accessing the Servlet software, you can find plenty of resource materials in Google. Go through them thoroughly to understand theoretically how this technology actually comes into play.
- Practice from previous/sample questions
Now, the Servlet interview is generally based on practical questions, you will surely have to answer a few theoretical questions based on the concept.
One of the recurring questions from this interview is the difference between Servlet and CGI. This is because the Servlet technology has replaced CGI by a landslide.
Make sure to practice sample questions and previous years interview questions for Servlet.
- Take online Servlet tests
The Servlet server comes with a bunch of advantages and disadvantages as well. You can understand these aspects by taking the online Servlet tests.
These test questions are framed according to your interview pattern and they will most likely direct you to all the questions that you might encounter during your interview.
Taking the online tests for Servlet is also beneficial because you will be graded based on your performance hence, you can keep a tab of your progress.
- Consult professional Java Servlet developers
While you are in your interview process, you will certainly get to consult the seniors in your field which is in this case Java Servlet developers.
The expertise of the employees can help you gain thorough knowledge on how to behave during your interview and what should be the proper code of conduct.
Final Thoughts
Servlet is one of the most efficient technologies introduced for web development that is platform-independent due to being based on Java.
If you are aspiring to crack the Servlet interview, make sure to focus on the principal concepts of Java such as data hiding in Java and using class libraries and functions.
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