[问答题] 简述对人的知觉对管理工作的影响。

Which of the following statements are true regarding Layer 3 switches？（Choose all that apply.）（） ["A routed port does not run STP or DTP","A routed port is considered to be in a down state if it is not operational at both Layer 1 andLayer 2","An SVI is considered to be in a down state if it is not operational at both Layer 1 and Layer 2","An SVI is considered to be in a down state only when none of the ports in the correspondingVLAN are active","An SVI port does not run 5TP or DTP","To create a trunk， an SVI can be logically divided into subinterface"] 换乳期是（）的时期。 ["婴儿脱离乳类食物的过程","以母乳或配方奶喂养为主逐步过度到固体食物喂养为主","添加“副食”的过程","添加半固体食物的过程"] You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. On two cluster-ready nodes, you intend to perform an installation of a SQL Server 2008 mission-critical cluster. Constant availability is needed by the mission-critical cluster. You have to configure the SQL Server cluster to failover and reduce the service disruption to the least. Which failover option should you use?（）   ["You should allow failback only during non-business hours ","You should immediately allow failback","You should prevent automatic failback ","You should allow failback only during business hour"] 党的十一届三中全会的主题是讨论如何（）。 ["把全党工作重点转移到社会主义现代化建设上来","改革权力过于集中的经济管理体制","解决党的历史上一批冤假错案和一些重要领导人的功过是非","解决党的思想路线问题"] You are developing an ASP.NET Web application. Application data is stored in a Microsoft SQL Server 2008 database. You configure a connection string named cnnContoso. The application must cache the data that is returned from the database by using this connection string. You need to ensure that the application checks the database every 10 seconds. What should you do？ （） ["Add the following configuration to the  section of the web.config file.","Add the following configuration to the  section of the web.config file.","Add the following @ Page directive to pages that query the database.","Add the following @ Page directive to pages that query the database.<\/system.web><\/system.web>"] 简述对人的知觉对管理工作的影响。