And, if you’ve recently taken some online programming courses, think about going back through your notes to refresh your knowledge. As a Full-Stack Developer, this is a concept you want to be familiar with. An application server allows you to design and maintain applications on both the server- and the client-side. In essence, it hosts the web applications that the end-user interacts with and the environments required to run them. For example, development and IT departments work in cross-functional teams, combining their strengths to create software.
I usually start by coming up with a plan for how I want to implement the feature. Then, I’ll write some test code and run it in a debugger to make sure it works. After that, I’ll start coding the actual feature and testing it as I go. These questions are designed to test the candidate’s skills and knowledge. I think I would be a great fit for this position because I have a lot of experience with, for example, Java and Kotlin, which are both important technologies for this role.
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It allows you to write code that takes advantage of functional programming features, such as closures and higher-order functions. You can use lambda expressions wherever you would normally use a regular function, if there is a case. Cross-origin resource sharing (CORS) is a process that utilizes additional HTTP headers to tell browsers to provide a web application running at one origin.
This means that whether the input used is a reference or an actual value that the reference is pointing to the program’s behavior is not changed. Throttling will prevent a specific device from making a defined number of requests within a defined time. Upon exceeding the specified number of requests, 429 Too Many Attempts HTTP error should be thrown. The purpose of the Observer pattern is to define a one-to-many dependency between objects, as when an object changes the state, then all its dependents are notified and updated automatically.
Practice These Selenium Interview Questions to Prepare For Your Technical Interview
This demonstrates that you’re familiar with modern web development practices and can design and implement APIs that efficiently integrate with various components of a web application. I employ test-driven development (TDD) practices, writing test cases before developing features to ensure they meet requirements. I also utilize integration testing to verify that all components work together as expected, and stress testing to evaluate system performance under heavy loads.
How did you select the programming languages, hosting sites, design elements, and user interface? Explain your thought process and reasoning when answering this question. It’s more about how you came to select the tools/tech than https://wizardsdev.com/en/vacancy/senior-fullstack-developer-nodejs-reactjs/ the exact choices you made. A thing that should be noted is that the hiring managers are not looking for every answer to be correct and on target. They unarguably are looking to find out your readiness for the job role.
What is an Application server?
The Participants are sitting around the table, and they are numbered from team1 to team n in the clockwise direction. This means that the Participants are numbered 1,2, ..,n-1,n, and participants 1 and n are sitting next to each other. After the Hackathon duration, judges started reviewing the performance of each participant. Judges started reviewing the projects sequentially in the clock direction, starting with team x, and it takes them exactly 1 minute to review each project.
What is Continuous Integration?
Usually, it is seen as the ability of a program to be managed by multiple users at a single time. My favorite part of programming in Java is the huge community of developers who are always willing to help out. I also really like Kotlin’s syntax, which is more concise and expressive than Java. As for full-stack development, I enjoy being able to work on a variety of different tasks and technologies.
While the demand for full-stack developers remains strong, it’s important to note that the specific technologies and frameworks in demand may vary over time. Staying up to date with the latest trends and continuously learning new skills can help full-stack developers maintain their relevance and marketability. This blog is designed to help you get a closer look at the nature of FullStack Developer interview questions you might encounter. The list of questions is designed to cater to the industry requirements.
Furthermore, I regularly test my applications with accessibility tools like Lighthouse and axe-core to identify and address any potential issues before they reach production. Collaboration and communication are essential qualities for a senior full stack developer, as you’ll often work with team members who may not share your technical expertise. Your ability to bridge the gap between technical and non-technical team members can greatly impact the success of a project. Additionally, I have some experience with Azure DevOps for project management and continuous integration.
- The value of “this” can also be changed using the call, apply, or bind functions making it difficult to predict the value of “this” in a given situation, which creates inconsistencies.
- Diving into the world of web development, RESTful APIs play a pivotal role in connecting the front-end and back-end of applications.
- On the other hand, you can check how they handle working under pressure or when stumbling upon a crisis situation.
- When a user requests a page from a dynamic website, the server runs the necessary code to generate the content for that page and sends it to the user’s browser.
- It has many frameworks and libraries that allow us to develop a wide range of applications.
The question evaluates the candidate’s experience using web development frameworks. This question will test the candidates’ understanding of Kotlin function parameters. Candidates are tested on their understanding of static and non-static methods in this question.