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Mastering the Java Virtual Machine

You're reading from   Mastering the Java Virtual Machine An in-depth guide to JVM internals and performance optimization

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Product type Paperback
Published in Feb 2024
Publisher Packt
ISBN-13 9781835467961
Length 234 pages
Edition 1st Edition
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Author (1):
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Otavio Santana Otavio Santana
Author Profile Icon Otavio Santana
Otavio Santana
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Toc

Table of Contents (19) Chapters Close

Preface 1. Part 1: Understanding the JVM FREE CHAPTER
2. Chapter 1: Introduction to the Java Virtual Machine 3. Chapter 2: Class File Structure 4. Chapter 3: Understanding Bytecodes 5. Part 2: Memory Management and Execution
6. Chapter 4: Execution Engine 7. Chapter 5: Memory Management 8. Chapter 6: Garbage Collection and Memory Profiling 9. Part 3: Alternative JVMs
10. Chapter 7: GraalVM 11. Chapter 8: The JVM Ecosystem and Alternative JVMs 12. Part 4: Advanced Java Topics
13. Chapter 9: Java Framework Principles 14. Chapter 10: Reflection 15. Chapter 11: Java Annotation Processor 16. Chapter 12: Final Considerations 17. Index 18. Other Books You May Enjoy

Questions

Answer the following questions to test your knowledge of this chapter:

  1. What is the primary role of the Code Cache in the JVM?
    1. Storage for object instances
    2. A repository for compiled code
    3. Memory cleanup and resource management
    4. Dynamic adjustment of heap size
  2. What does the Java stack store for each thread in the JVM?
    1. Compiled code snippets
    2. Garbage collector information
    3. Frames, local variables, and the operand stack
    4. Native method stacks
  3. Which memory area is shared among all JVM threads and stores the runtime constant pool, field and method data, and method code?
    1. Heap
    2. Method area
    3. Code Cache
    4. Native method stack
  4. Which memory area in the JVM is responsible for storing class instances and arrays, with memory reclaimed by a garbage collector?
    1. Code Cache
    2. Native method stack
    3. Java stack
    4. Heap
  5. What is the primary purpose of the Java stack in the JVM?
    1. Storage for compiled code snippets
    2. A repository for object instances
    3. Dynamic adjustment of heap size
    4. To store frames, local variables...
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