The program developer must create a thread to be responsible for free the memory.
The garbage collection will check for and free memory no longer needed.
The garbage collection allow the program developer to explicity and immediately free the memory.
The garbage collection can free the memory used java object at expect time.
第1题：
第2题：
Which two statements are true about L2TP tunnels?（） (Choose two.)
第3题：
Which of the following statements about Leopold and Rudolph Blaschka is TRUE?
A. They were brothers.
B. They were artists.
C. They were florists.
D. They were farmers.
32．答案为B。根据第一段最后一句，the work of two artists-naturalists，Leopold Blaschka and his son Rudolph作出该项选择。
第4题：
Which of the following statements is true about a router's eBGP peers that is not also true about that same router's iBGP peers?（）
第5题：
Which statement is true about XpauseTarget in Oracle JRockit JVM ？ （）
第6题：
1. class TestA { 2. TestB b； 3. TestA（） { 4. b = new TestB（this）； 5. } 6. } 7. class TestB { 8. TestA a； 9. TestB（TestA a） { 10. this.a = a； 11. } 12. } 13. class TestAll { 14. public static void main （String args[]） { 15. new TestAll（）.makeThings（）； 16. // ...code continues on 17. } 18. void makeThings（） { 19. TestA test = new TestA（）； 20. } 21. } Which two statements are true after line 15， before main completes？（）
第7题：
Which statements describe guaranteed behavior of the garbage collection and finalization mechanisms？（）
第8题：
A、Disclosure of private feeling is distasteful.
B、People are suspicious of outsiders.
C、Uniformity is not highly thought of.
D、there is a positive attitude about words of disagreement.
第9题：
Which two statements about the Cisco Nexus 1000V VSM are true?（）
第10题：
Which statements about the garbage collection are true？（）