[Solved] Given this Spring Boot application.properties setting:server.port=8085What will happen when you run the app with embedded Tomcat? | Spring Boot

Spring Boot - Fundamentals

Given this Spring Boot application.properties setting:
server.port=8085
What will happen when you run the app with embedded Tomcat?

AThe embedded server will start on port 8085.

BThe server will ignore this and use default port 8080.

CThe app will fail to start due to invalid port.

DThe server will start on port 80.

Step-by-Step Solution

Solution:

Step 1: Understand server.port property
Setting server.port changes the embedded server's listening port.
Step 2: Apply property effect
Since 8085 is valid, the embedded Tomcat will start on port 8085.
Final Answer:
The embedded server will start on port 8085. -> Option A
Quick Check:
server.port sets embedded server port [OK]

Quick Trick: server.port config changes embedded server port [OK]

Common Mistakes:

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