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3 cards from this section. Quick, good the night before a test.
What is the purpose of heap memory?
Think about what data is created during runtime.
Name the two divisions of heap memory.
One holds short-lived objects, the other holds long-lived ones.
What is heap memory primarily used for?
Think about where instances of classes go in memory.
True or False: The Old Generation is used for primarily new objects.
Consider the lifecycle of objects in Java.
Explain how memory management can vary from one Java application to another based on heap memory usage.
Consider the workload and object lifecycle in both application types.
How might a developer balance between heap size and garbage collection frequency for optimal performance?
Consider the optimal xms and xmx settings.
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