代理人的合法代理行为所产生的法律后果归属（）。 ["代理人","法人","被代理人","第三方"]
Refer to the exhibit.A junior network administrator was given the task of configuring port security on SwitchA to allow only PC_A to access the switched network through port fa0/1. If any other device is detected， the port is to drop frames from this device. The administrator configured the interface and tested it with successful pings from PC_A to RouterA， and then observes the output from these two show commands. Which two of these changes are necessary for SwitchA to meet the requirements？（） ["Port security needs to be globally enabled.","Port security needs to be enabled on the interface.","Port security needs to be configured to shut down the interface in the event of a violation.","Port security needs to be configured to allow only one learned MAC address.","Port security interface counters need to be cleared before using the show command.","The port security configuration needs to be saved to NVRAM before it can become active."]
烧结矿含铁量提高1%，可降焦比（）%，增铁（）%。 ["1，2","2，3","2，1"]
旅客列车锅炉、茶炉干烧，属于（）问题。 ["红线","A1","A2","B"]
标准合同文本是具有一定权威或者影响力的行业协会、社会团体等民间组织或者有管理职能的政府部门为规范本行业合同条款、专业术语、行业习惯而颁布的示范性文件。从法律性质上看，它不具有普遍约束力，不属于法律规范的组成部分。但如果当事人选择了一个具有权威性的合同文本，这个合同文本就对当事人产生了法律约束力。
重测信度
