Given a multi-module project with parent and two modules: core and service, if service depends on core, which dependency declaration is correct inside service/pom.xml?

medium📝 component behavior Q4 of 15

Spring Boot - Advanced Patterns

Given a multi-module project with parent and two modules: core and service, if service depends on core, which dependency declaration is correct inside service/pom.xml?

A<dependency><groupId>com.example</groupId><artifactId>service</artifactId><version>1.0</version></dependency>

B<dependency><groupId>com.example</groupId><artifactId>web</artifactId><version>1.0</version></dependency>

C<dependency><groupId>com.example</groupId><artifactId>parent</artifactId><version>1.0</version></dependency>

D<dependency><groupId>com.example</groupId><artifactId>core</artifactId><version>1.0</version></dependency>

Step-by-Step Solution

Solution:

Step 1: Identify the dependency needed
The service module depends on core, so it must declare a dependency on core.
Step 2: Match groupId and artifactId
The groupId is com.example, artifactId is core, and version matches parent.
Final Answer:
Dependency on core module with correct groupId and artifactId -> Option D
Quick Check:
Module dependency = core in service pom.xml [OK]

Quick Trick: Child module depends on other modules by artifactId [OK]

Common Mistakes:

Referencing self or parent as dependency
Using wrong artifactId in dependency

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Given a multi-module project with parent and two modules: core and service, if service depends on core, which dependency declaration is correct inside service/pom.xml?

Step 1: Identify the dependency needed

Step 2: Match groupId and artifactId

Final Answer:

Quick Check:

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