Common interview questions asked at IBM

• 13 Feb 2023
• Interview questions

Here are some commonly asked interview questions related to Full Stack Development at IBM, along with their answers.

What is Full Stack Development, and what technologies are commonly used?
Answer: Full Stack Development refers to the development of both the client-side (Front-end) and server-side (Back-end) of a web application. The technologies commonly used in Full Stack Development include HTML, CSS, JavaScript, Java, Node.js, Angular, React, Vue.js, Spring Boot, Hibernate, JSP/Servlets, and RESTful Web Services.

How does Java fit into Full Stack Development, and what frameworks are commonly used?
Answer: Java is a widely used object-oriented programming language that is well-suited for Full Stack Development due to its simplicity, stability, and portability. Some popular Java frameworks commonly used in Full Stack Development at IBM include Spring Boot, Hibernate, JSP/Servlets, and JavaFX.

What is Spring Boot, and how is it used in Full Stack Development?
Answer: Spring Boot is an open-source Java framework designed to simplify the development of stand-alone, production-grade Spring-based applications. It offers several features that make it popular for Full Stack Development, including embedded Tomcat server, auto-configuration, and starter dependencies. Spring Boot can be used to develop both the server-side and client-side of web applications, with its various modules like Spring MVC, Spring Data, and Spring Security.

What is Node.js, and how is it used in Full Stack Development?
Answer: Node.js is an open-source JavaScript runtime built on Chrome's V8 JavaScript engine. It allows developers to run JavaScript code on the server-side, making it a popular technology for Full Stack Development. Node.js is commonly used to build scalable and fast server-side applications and RESTful APIs, using frameworks like Express.js.

What are some popular Front-end technologies used in Full Stack Development at IBM?
Answer: Some popular Front-end technologies used in Full Stack Development at IBM include HTML, CSS, JavaScript, Angular, React, Vue.js, and Bootstrap. These technologies are used to create responsive and interactive user interfaces for web applications.

What is DevOps, and how does it fit into Full Stack Development at IBM?
Answer: DevOps is a set of practices that combines software development and IT operations to improve the efficiency and quality of software delivery. DevOps practices like continuous integration, delivery, and deployment (CI/CD) can help Full Stack Developers at IBM to automate the process of building, testing, and deploying web applications. DevOps can also help to improve the collaboration between developers, testers, and operations, making the software development process more efficient and reliable.

What are some common challenges faced by Full Stack Developers at IBM?
Answer: Some common challenges faced by Full Stack Developers at IBM include keeping up with new technologies and trends, maintaining a balance between the client-side and server-side development, ensuring scalability and performance of the application, and collaborating effectively with other team members. To overcome these challenges, Full Stack Developers at IBM should continuously learn and improve their skills, use best practices and industry standards, and communicate effectively with their team members.