[多选] You create a Web Form that contains connected Web Parts. You write the following declaration in your Web Form.You need to ensure that your Web Part connection is valid. Which two actions should you perform? （）

根据《托收统一规则》的规定，未经银行事先同意，货物不能直接发给银行，也不能做成以银行为收货人的记名提单。否则，由发货人自行承担货物的风险和责任。 固定资产原始价值不一定大于重置价值。 Your company has a main office and a branch office. Users in the branch office report that they are unable to access shared resources in the main office. You discover that computers in the branch office have IP addresses in the range of 169.254.x.x you need to ensure that computers can connect to shared resources in both the main office and the branch office. What should you do?（） Configure a DHCP replay agent on a member server in the main office.。 Configure a DHCP replay agent on a member server in the branch office.。 Configure the broadcast address DHCP server option to include the main offices DHCP server address.。 Configure the resource location servers DHCP server option to include the main office serve ip addresses.。 Your network consists of an Active Directory forest named contoso.com. All servers run Windows   Server 2008 R2. All domain controllers are configured as DNS servers. The contoso.com DNS zone is  stored in the ForestDnsZones Active Directory application partition.   You have a member server that contains a standard primary DNS zone for dev.contoso.com.  You need to ensure that all domain controllers can resolve names for dev.contoso.com.  What should you do（） Create a NS record in the contoso.com zone.。 Create a delegation in the contoso.com zone.。 Create a standard secondary zone on a Global Catalog server.。 Modify the properties of the SOA record in the contoso.com zone.。 岩浆结晶观点 You create a Web Form that contains connected Web Parts. You write the following declaration in your Web Form.You need to ensure that your Web Part connection is valid. Which two actions should you perform? （）