下列各个选项中,不属于WWW服务器软件核心功能的是() 网站管理。 数据分析。 FTP。 检索。
Which dependent object will get invalidated even if it is not affected by the table edefinition?() packages。 triggers。 synonyms。 view。
You are connected to Recovery Manager (RMAN) without a recovery catalog. There is no copy of the control file available. You want to restore the control file from an autobackup. To retrieve the autobackup, you need the database ID (DBID). In which two sources would you find the DBID? () the alert log file。 the server parameter file。 the formatted name of a control file autobackup。 an RMAN session log file。 the trace file。
继续使用假设是指资产将按现行用途继续使用,或将转换用途继续使用。
Given the command line java Pass2 and: What is the result? () doStuff x = 6 main x = 6。 Compilation fails.。 doStuff x = 6 main x = 7。 An exception is thrown at runtime.。 doStuff x = 7 main x = 6。 doStuff x = 7 main x = 7。
Given:

What are four valid examples of polymorphic method calls?()