Which of the following business scenarios is the LEAST appropriate for Web services？（） Expanding the reach of your company information.。 Providing transactional services such as credit card payment processing.。 Making existing services available to a business process to orchestrate services.。 Enabling interoperability between heterogeneous services to create time-critical solutions.。
请写出电网故障都有哪几种,故障值都是多少.
从众行为
（）施工进度计划是总进度计划有关项目施工进度的具体化。 年度。 单位工程。 季度。 月。
When a database administrator chooses the dimensions for an MDC table, which two characteristics should beconsidered?（） the query transaction rate 。 numeric data versus character data 。 extent size 。 the cardinality of the candidate columns 。 prefetch size&e。
垫片属于（）的填料。
