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What is the primary purpose of the Java Virtual Machine (JVM)?
To execute Java bytecode
To compile Java source code
To provide platform independence
To manage memory allocation
Which of the following components are part of the JVM architecture?
Class Loader
Execution Engine
Java Native Interface (JNI)
Just-In-Time (JIT) Compiler
What is the role of the Just-In-Time (JIT) compiler in the JVM?
To convert Java bytecode into machine code at runtime
To optimize memory usage
To perform static analysis of Java code
To improve performance by compiling frequently executed code
Which of the following JVM tuning parameters can be used to adjust the heap size?
-Xms
-Xmx
-XX:MaxPermSize
-XX:InitialHeapSize
What does the -XX:+UseG1GC parameter do in JVM tuning?
Enables the G1 Garbage Collector
Sets the heap size to a fixed value
Optimizes garbage collection for large heaps
Disables all garbage collection
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6 Modules