《2010年新版java综合面试题》由会员分享，可在线阅读，更多相关《2010年新版java综合面试题（88页珍藏版）》请在金锄头文库上搜索。
1、JAVA ? 2010 ? Java ? 9 Java ? 9 1. super()? this()? 9 2.? public,protected,private,? . 9 3.? . 9 4. JAVA ? 10 5.? JAVA ? . 10 6.? java ? java ?(?) . 10 7.?“.java“? 10 8.? JAVA ? . 10 9. Overload ? Override ?Overloaded ? 11 10. Final ? 11 11.?,?,? . 11 12.? . 12 13.? JAVA ?JAVA ?(?)? . 13 14.? COLLEC
2、TION ? 13 15.? . 13 16.? ? ?“? ABC“4?“? AB“? “? ABC ? DEF“?6?“? ABC“?“? ABC+?“? 14 15?Java ?,? 15 16?,? 15 17? . 16 18? . 16 19? . 16 20? . 17 21? Class ? 17 22? . 17 23?Integer?Double? 17 24? . 17 25? . 17 26? . 18 27? 1970 ? . 18 28? . 18 29? . 19 30? GB2312 ? ISO-8859-1 ? 19 32?String s = new Str
3、ing(“xyz“);? String Object? 19 33?float ? float f=3.4 ? 19 35? 5 ? . 19 36?java ? . 20 37?java ? . 20 38? ? ? . 20 39? . 20 41? static ? static ? 20 42? clone()? . 20 43?JAVA ?throws,throw,try,catch,finally ? ? try ? 21 45? . 21 46?String and StringBuffer ? 22 47? java ? 22 48? . 23 49?(?) . 23 50?
4、ArrayList,Vector, LinkedList ? HashMap ? Hashtable ? 24 51?Collection ? Collections ? . 24 52?Set ? ?=? equals()? ? contains ? . 24 53?List, Set, Map ? Collection ? . 24 54? . 25 55?String ? 25 56?int ? Integer ? . 25 57? . 25 58? s1 = s1 + 1;? short s1 = 1; s1 += 1;? . 26 67?Math.round(11.5)? Math.
5、round(-11.5)?. 27 68?Java ? goto? . 27 69? runtime exception . 27 70? ?(implements)? ? ?(concrete class)? 27 71?abstract ? method ? static,? native? synchronized? . 27 72? length()? String ? length()? 28 73? Constructor ? override? 28 74? String ? . 28 75?swtich ? byte ? long ? String ? 28 76?try ?
6、return ? try ? finally ? code ? ? return ? 28 77?: ? 2 ? 8 ? 28 78?(x.equals(y) = true)? hash code? 28 79? ? . 29 80? . 29 81?: ? Singleton ? 29 83?Java ? . 30 84? 2 ? . 30 85? JVM ? class ? . 30 86?char ? 30 88?c:test.txt?”mobnet? 30 java ?(io ?Socket?AWT?Swing,sql) . 31 1?java ?JDK ? ? . 31 2? run
7、()? start()? 31 3? . 31 4?,?,? ? ? stop()? suspend()? 31 ? synchoronized ? . 32 5? . 32 12? 4 ? j ? 1? j ? 1? ?. 32 13? . 34 14?sleep() ? wait() ? . 34 15? synchronized ? ? . 34 17?: 34 18? . 35 19? . 36 Socket. 37 20? socket ? ?. 37 23? JAVA ? Collection FrameWork(?)?. 39 24? . 39 jdbc ? . 39 1?JDB
8、C ? 39 2? Jdbc ? . 39 3? Statement,PreparedStatement,CallableStatement ? 39 4?Java ? . 40 5?JDBC ? 40 6?) . 41 8? Jdbc ? Oracle ?. 41 9?Class.forName ? 41 10?Jdo ? 41 11? ORACLE ? ID ? 41 Web ? Jsp i i; j-) System.out.print(“*“); System.out.println(); 4. JAVA ? java ? ? ? ? ? null,? ? 5.? JAVA ? ? break; return ? 6.? java ? java ?(?) ?: ? ? ? ? ? Serializable ? implements Serializable ? ?FileOutputStream)? ObjectOutputStream(? ? ObjectOutputStream ? writeObject(Object obj)? ? obj ? 7.?“.java“? ? public? 8.? JAVA ? ? ? ? ? 9. Overload ? Override ?Overloaded
