单选题：About JIT JVM, which statement below is correct?

About JIT JVM, which statement below is correct? @[B](2)

A. The compiler generates native code, so JIT runs faster.
B. The JVM will translate byte code into native code at class loading.
C. The JVM will compile source code into native code at class loading.
D. Only JNI code runs faster in JIT JVM.





A.The compiler generates native code, so JIT runs faster.
B.The JVM will translate byte code into native code at class loading.
C.The JVM will compile source code into native code at class loading.
D.Only JNI code runs faster in JIT JVM.


答案：B