11. should list and seperate different meaning of final modifier on class, attribute and method
12. pointing out the need for finally block to close connection is minimally required. Other items include catch difference type of exception, re-throw application exception, log exception, using stringbuffer instead of +, and use getstring(1) instead of getstring("uid")
13. arraylist contains object only, can auto increase. Ability to point out the performance difference between those two is a plus
14. output stream is based on byte, writer is on character
objectiva 公司JAVA技术考题部分答案选择题：1
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objectiva 公司JAVA技术考题部分答案
选择题：
1 C
2 BE
3 D
4 B
5 B
6 BD
7 ACD
8 C
9 B
10 C
回答问题：
11. should list and seperate different meaning of final modifier on class, attribute and method
12. pointing out the need for finally block to close connection is minimally required. Other items include catch difference type of exception, re-throw application exception, log exception, using stringbuffer instead of +, and use getstring(1) instead of getstring("uid")
13. arraylist contains object only, can auto increase. Ability to point out the performance difference between those two is a plus
14. output stream is based on byte, writer is on character
15. reflection, clone, deserialization
16. null interfaces act as markers
....
老子累了