【多选题】You have set the value of the NLS_TIMESTAMP_TZ_FORMAT parameter in the parameter file to YYYY-MM-DD. The default format of which two data types would be affected by this setting? ()
【多选题】You have set the value of the NLS_TIMESTAMP_TZ_FORMAT parameter in the parameter file to YYYY/x7fMM/x7fDD. The default format of which two data types would be affected by this setting?()
【单选题】设汽车以匀速 v 通过图示路面 A 、 B 、 C 三处时,车对该三处路面的压力大小分别为 11-1. P A 、 P B 、 P C ,则 prefix="v" ns="urn:schemas-microsoft-com:vml" C prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> B A ?xml:...