儿童游戏与成人游戏相比，有哪些方面的不同？
社会控制
公路工程造价管理涉及到建设、设计、施工、监理单位、造价咨询企业、政府和投资者等多个方面，跨越工程立项和可行性研究估算、初步设计概算、施工图设计预算、实施阶段的验工计价和竣工决算等不同阶段。
用市场法评估无形资产应当注意哪些问题？
You are working on a test database where instance recovery takes a considerable amount of time.How can reduce the recovery time？（） By multiplexing the control files。 By multiplexing the redo log files。 By decreasing the size of redo log files。 By configuring mean time to recover （MTTR） to a lower value。 By setting the UNDO_RETENTION parameter to a higher value。
Which of the following phases is a high-level design proposed Cisco Unified Communications solution developed （）
