Which two statements are true regarding ownership of shared entities? （）(Choose two.) Customers is owned by Oracle Human Resources whereas Locations is owned by Oracle Receivables.。 Items is owned by Oracle Purchasing whereas Locations is owned by Oracle Receivables.。 Sales Force is owned by Oracle Order Management whereas Employees is owned by Oracle Human Resources.。 Set of books is owned by Oracle General Ledger whereas Locations is owned by Oracle Human Resources.。 Suppliers is owned by Oracle Purchasing whereas Units of Measure is owned by Oracle Inventory.。
What inserted at line 39， will sort the keys in the props HashMap？（） Arrays.sort（s）；。 s = new TreeSet（s）；。 Collections.sort（s）；。 s = new SortedSet（s）；。
美国独立战争取胜的原因包括（）。①美国军民的顽强抵抗②美国有武器装备等多方面的优势③华盛顿卓越的军事指挥才能④法国等国家的援助⑤英国陷于欧洲战争，难以自拔 ①②③。 ②③④⑤。 ①③④。 ②③④。
Which of the following statements is true when the database is in ARCHIVELOG mode and tablespaces are in hot backup mode？（） Archive log generation is suspended until the tablespaces are taken out of hot backup mode. 。 Datafiles are not written to during hot backups.。 Changes to the database are cached during the backup and not written to the datafiles to ensure that the datafiles are consistent when recovered.。 The datafile headers are not updated during the backup.。 The way data is written to the online redo logs is unchanged during the backup.。
能力管理的三个层面包括（） 能力规划管理。 业务能力管理。 服务能力管理。 资源能力管理。
ISDN是指（）
