28.1.1 - Key Components
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Practice Questions
Test your understanding with targeted questions
What is the role of the Class Loader in the JVM?
💡 Hint: Think about how Java programs find and use class files.
What does the Execution Engine do?
💡 Hint: Consider how a program runs after it's been compiled.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of the Class Loader?
💡 Hint: Think about the first step that allows a Java application to run.
True or False: The JIT Compiler makes Java run slower by interpreting each bytecode line.
💡 Hint: Consider the JIT’s role versus the Interpreter’s role.
2 more questions available
Challenge Problems
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Explain the significance of the Garbage Collector in modern Java applications and how its implementation impacts overall application performance.
💡 Hint: Consider scenarios in which a poor GC could lead to performance issues.
Compare and contrast the roles of the Interpreter and the JIT Compiler and explain when each is preferred.
💡 Hint: Think about both initial execution and long-running applications.
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