某学生背一篇古文,读8遍刚好成诵,要取得最佳的记忆效果,他应该再读() 2遍。 4遍。 6遍。 8遍。
You are implementing an ASP.NET application that uses LINQ to Entities to access and update the database.The application includes the following method to update a detached entity of type Person. You need to implement the UpdatePerson method to update the database row that corresponds to the personToEdit object. Which code segment should you use?() _entities.People.Attach(personToEdit); _entities.ObjectStateManager.ChangeObjectState(personToEdit, EntityState.Modified); _entities.SaveChanges();。 _entities.ObjectStateManager.ChangeObjectState(personToEdit, EntityState.Added);_entities.SaveChanges();。 _entities.People.ApplyCurrentValues(personToEdit); _entities.SaveChanges();。 _entities.People.Attach(new Person() { Id = personToEdit.Id });_entities.ObjectStateManager.ChangeObjectState(personToEdit, EntityState.Modified);_entities.SaveChanges();。
变压器通常装设哪些保护装置?
Your network contains a stand-alone root certification authority (CA). You have a server named Server1 that runs Windows Server 2008 R2. You issue a server certificate to Server1. You deploy Secure Socket Tunneling Protocol (SSTP) on Server1. You need to recommend a solution that allows external partner computers to access internalnetwork resources by using SSTP. What should you recommend?() Enable Network Access Protection (NAP) on the network.。 Deploy the Root CA certificate to the external computers.。 Implement the Remote Desktop Connection Broker role service.。 Configure the firewall to allow inbound traffic on TCP Port 1723.。
“致良知”是理学家()提出的颇有特色的学说。 A、朱熹 。 B、程颢 。 C、王守仁 。 D、王夫之。
当项目的产出物用于增加国内市场供应量时其直接效益等于()