[Solved] Which of the following is the correct way to start a Spring Boot application? — Ans: public static void main(String[] args) { SpringApplication.run(App.class,... | Spring Boot

Spring Boot - Fundamentals

Which of the following is the correct way to start a Spring Boot application?

Apublic void start() { Spring.run(App.class); }

Bpublic static void main(String[] args) { SpringApplication.run(App.class, args); }

Cpublic static void main(String[] args) { Application.run(App.class); }

Dpublic static void main(String[] args) { BootApplication.run(App.class); }

Step-by-Step Solution

Solution:

Step 1: Recall Spring Boot startup method
Spring Boot apps start with SpringApplication.run() inside main().
Step 2: Check options for correct syntax
Only public static void main(String[] args) { SpringApplication.run(App.class, args); } uses correct method and signature.
Final Answer:
public static void main(String[] args) { SpringApplication.run(App.class, args); } -> Option B
Quick Check:
Spring Boot starts with SpringApplication.run() = A [OK]

Quick Trick: Spring Boot apps start with SpringApplication.run() [OK]

Common Mistakes:

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Which of the following is the correct way to start a Spring Boot application?