Embedded Servers in Spring Boot — Interview Answer — Spring Technical Interview Questions & Answers

Model answer covering Tomcat/Jetty/Undertow.

Embedded Servers in Spring Boot — Interview Answer

  • Model answer: Boot embeds Tomcat by default with starter-web so the app runs as java -jar.
  • I can switch to Jetty or Undertow by changing dependencies.
  • No separate server install is required for that deployment style.
  • Embedded server = simpler deployment packaging.

Technical Interview Tip: Default Tomcat; alternatives by dependency swap.

Code Examples for Embedded Servers in Spring Boot — Interview Answer

Embedded Servers in Spring Boot — Interview Answer — working example

// Topic: Embedded Servers in Spring Boot — Interview Answer
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
class TopicController {
  @GetMapping("/api/topic")
  String topic() {
    return "Spring Boot: Embedded Servers in Spring Boot — Interview Answer";
  }
}

Embedded Servers in Spring Boot — Interview Answer: GET /api/topic returns this title string.

How to Explain Embedded Servers in Spring Boot — Interview Answer to an Interviewer

What is Embedded Servers in Spring Boot — Interview Answer (sb)?

Used for a short Embedded Servers in Spring Boot — Interview Answer sb example a small REST app Not just the heading

Give one small example of Embedded Servers in Spring Boot — Interview Answer (sb).

the smallest Embedded Servers in Spring Boot — Interview Answer sb example you can type Model answer covering Tomcat/Jetty/Undertow

What mistake do beginners make with Embedded Servers in Spring Boot — Interview Answer (sb)?

only saying “Embedded Servers in Spring Boot — Interview Answer sb” with no example Show the fix

Where do you use Embedded Servers in Spring Boot — Interview Answer (sb)?

a small REST app a short Embedded Servers in Spring Boot — Interview Answer sb example