The fat/uber JAR with an embedded server.

• Category: Creating a Spring Boot Project — part of the Spring Boot Tutorial on GoCareerGo
• Read the short summary above, then check the linked docs for full syntax/behaviour
• Interview tip: be ready to explain "Building an Executable JAR" in one sentence, then back it up with a tiny example

// Building an Executable JAR — minimal example
// See the Spring / Spring Boot reference docs for the exact API for this topic.