多项选择题
A. It is a computer architecture used in multiprocessor systems.
B. It is a computer architecture used in single processor systems.
C. It allows a processor to access local memory faster than it can access remote memory.
D. It allows a processor to access remote memory faster than it can access local memory.
单项选择题 Server1 runs Windows Server 2012 R2 and is installed as an FTP server. Client uses App1 to connect to Server1 for FTP. App1 uses TCP port 21 for control and a dynamic port for data. You have allowed port 21 in firewall. What should you do next in order to allow clients to use App1 to connect to server1 using ftp.（）
问答题 You have a DNS server named Server1. Server1 runs Windows Server 2012 R2. The network ID is 10.1.1.0/24. An administrator creates several reverse lookup zones. You need to identify which reverse lookup zone is configured correctly. Which zone should you identify? To answer, select the appropriate zone in the answer area.
问答题 Your network contains an Active Directory domain named contoso.com. The network contains two subnets. The subnets are configured as shown in the following table: The network contains a member server named Server1 that runs Windows Server 2012 R2. Server1 has the DHCP Server server role installed. Server1 is configured to lease IP addresses to the two subnets. You add three new printers to the Warehouse subnet. The printers have static IP addresses. The IP addresses are consecutive. You need to create an exclusion range that contains the IP addresses of the printers. From which node should you configure the exclusion range? To answer, select the appropriate node in the answer area.