The connection between two networks from an intemet is handled by a machine known as a（） bridge。 server。 router。 switch。
The parties to government procurement refer to the principal entities of all kinds that enjoy rights and undertake obligations in government procurement, including the procuring entities, the （）and the procuring agencies. users。 servers。 producers。 suppliers。
There are strategies typically deal with threats or risk that may have negative impacts on project objectives if they occur, some other strategies are suggested to deal with risks with potentially positive impacts. （）is a risk response strategy that may be adopted for either threats or opportunities. share。 Mitigate。 Transfer。 Acceptance。
根据《中华人民共和国船舶及其有关作业活动污染海洋环境防治管理规定》，燃油供受单证应当包括（）。 ①受油船船名； ②船舶识别号或国际海事组织编号； ③作业时间、地点； ④燃油供应商的名称、地址和联系方式； ⑤燃油种类、数量、密度和含硫量； ⑥燃油加载计划。 ①②③④。 ①②③⑤。 ①②③④⑤。 ①②③④⑤⑥。
Contract closeout is a process that involves（） Customer satisfaction analysis and final payment。 Administrative closeout and archiving records。 Finial contractor payment and Lessons learned。 Product verification and administrative closeout。
A （）is a collection of projects and other work that are grouped together to facilitate effective management ofthat work to meet strategic business objectives.
