Which of the following best describe the customer benefits of change management in the operate phase？ Select exactly 1 answer（s） from the following：（）。 ["reduce unnecessary disruption， delays， rework， and other problems by establishing test cases for use in verifying that the system meets operational， functional， and interface requirements","improve its ability to make sound financial decisions by developing a business case based on its business requirements and establishing a basis for developing a technology strategy","reduce operating costs and limit change-related incidents by providing a consistent and efficient set of processes","improve the return on investment and hasten migration by identifying and planning for necessary infrastructure changes and resource additions， as well as reduce deployment costs by analyzing gaps early in the planning process to determine what is needed to support the system"]
某公司生产甲产品需使用一种直接材料A，本期生产甲产品1000件，耗用材料A9000千克，A材料的实际价格为200元/千克。假设A材料计划价格为210元/千克。单位甲产品标准用量为10公斤。要求：如果固定性制造费用的预算差异为+2000元，生产能力利用差异为-580元，效率差异为+1000元，计算固定性制造费用的能量差异、耗费差异和总差异。
Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only when you are traveling. You need to configure the network adapter profile settings to ensure that the computer discovers other network devices only when you are at home. Which two actions should you perform？（） ["When you configure access to the wired network at home， set the wired network adapter location type to Public.","When you configure access to the wired network at home， set the wired network adapter location type to Private.","When you configure access to the public wireless access points， set the wireless network adapter location type to Public.","When you configure access to the public wireless access points， set the wireless network adapter location type to Private."]
双交滑移
Which two benefits result from I/O consolidation using FCoE within the Cisco UCS?（） ["increases the number of VSANS without limit","reduces power consumption per rack","cuts the number of network cards and cables","simplifies the management of SAN domai"]
试述影响金融市场发展的趋势分析。
