Practice Structure Of A Module (13.3) - Java Modules and the JPMS (Java Platform Module System)

Practice: Structure of a Module

Lesson 13.3Java Modules and the JPMS (Java Platform Module System)

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8 questions

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6 sample questions

Question 1.
What does the module-info.java file define?
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Think about what key information a module needs.
Question 2.
Name one directive found in the module-info.java file.
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This directive specifies dependencies.
3Question 3.
What is the purpose of the module-info.java file?
- To run Java applications
- To define module structure and dependencies
- To store runtime configurations
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Think about the overall purpose of module organization.
4Question 4.
True or False: The 'exports' directive specifies which packages are hidden from other modules.
- True
- False
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Consider the sharing versus hiding concept.
Question 5.
Create a module-info.java file for a new project named 'com.webapp' that requires 'java.logging' and 'java.sql' and exports 'com.webapp.api'.
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Ensure to include both required modules and exported packages in your definition.
Question 6.
Explain how using 'requires transitive' can benefit multi-tiered applications and provide an example in a module-info.java format.
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Consider how dependencies flow in large applications.

4 more questions in this section. Enroll free to practise them all.