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You use the segment advisor to help determine objects for which space may be reclaimed.
Which three statements are true about the advisor given by the segment advisor?()


A . It may advise the use of online table redefinition for tables in dictionary managed tablespace.
B . It may advise the use of segment shrink for tables in dictionary managed tablespaces it the no chained rows.
C . It may advise the use of online table redefinition for tables in locally managed tablespaces
D . It will detect and advise about chained rows.
E . It may advise the use of segment shrink for free list managed tables.

Which two code fragments, inserted independently at line 3,  generate the output 4247?()  String s = "123456789"; s = (s - "123").replace(1, 3, "24") - "89";。  StringBuffer s = new StringBuffer("123456789");s.delete(0, 3).replace(1, 3, "24").delete(4, 6);。  StringBuffer s = new StringBuffer("123456789"); s.substring(3, 6).delete(1,3).insert(1, "24");。  StringBuilder s = new StringBuilder("123456789");s.substring(3, 6).delete(1, 2).insert(1, "24");。  StringBuilder s = new StringBuilder("123456789"); s.delete(0, 3).delete(1, 3).delete(2, 5).insert(1, "24");。 下面哪一个最确切地叙述了类固醇激素作用的跨膜信号转导过程() 作用于膜酪氨酸激酶。 激活G蛋白,进而激动或抑制腺苷酸环化酶。 扩散进入胞质,与胞内受体结合。 开放跨膜离子通道。 以上都不是。 化工泵的故障大体可分为()、()、()、()四大类。 You need to rename a data file of a tablespace. How would you perform this?() A。 B。 C。 D。 施工组织设计是对施工活动实行科学管理的重要手段,它具有()等作用。 战略部署。 工程建设增值。 战术安排。 系统分析。 提高价值。

You use the segment advisor to help determine objects for which space may be reclaimed.
Which three statements are true about the advisor given by the segment advisor?()


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