单选题Which statements about the garbage collection are true？（）AThe program developer must create a thread to be responsible for free the memory.BThe garbage collection will check for and free memory no longer needed.CThe garbage collection allow the program
题目
单选题
Which statements about the garbage collection are true？（）
A
The program developer must create a thread to be responsible for free the memory.
B
The garbage collection will check for and free memory no longer needed.
C
The garbage collection allow the program developer to explicity and immediately free the memory.
D
The garbage collection can free the memory used java object at expect time.