Which commands, when used together, would create an 802.1Q link?（） Switch(vlan)# mode trunk。 Switch(config)# switchport access mode trunk。 Switch(config-if)# switchport mode trunk。 Switch(config-if)# switchport trunk encapsulation dot1q。 Switch(config)# switchport access mode 1。 Switch(vlan)# trunk encapsulation dot1q。
You are the domain administrator for . Active Directory domain. All client computers run Windows XP Professional. A user reports that she attempted to log on six times unsuccessfully. She reports that she logged on successfully yesterday. You discover that the user reset her password three days ago to comply with a new security policy that requires strong passwords. The account policies that are applied in the Domain Security Group Policy object (GPO) as shown in the following table. You need to ensure that the user can log on to the domain. What should you do?（） Reset the password for the computer account.。 Unlock the user account.。 In the user account properties, select the Password never expires check box for the user account.。 In the user account properties, select the User must change password on next logon check box for the user account.。
伴随信息技术发展的三个阶段产生了四个重要的信息技术定律，即：摩尔定律、贝尔定律、吉尔德定律、梅特卡夫定律。
党的基层组织是指（）。 党委、党支部、党小组。 党小组、党委、党总支。 党委、党总支、党支部。 党委、党支部。
厂内机动车辆使用单位主管厂长（经理、总工）应负有（）职责。 制止本单位任何部门任意变更设计单位设计规定的参数；。 不得安排无证操作人员上岗操作厂内机动车辆。 安全附件损坏，难以保证安全时，应立即采取紧急措施，并向现场管理人员和单位有关负责人报告；。 经常对厂内机动车辆操作人员进行安全教育，提高厂内机动车辆操作人员的安全意识，制止无证人员上岗操作。
筒箭毒碱过量的解救药物是（）
