单选题Which enables a Windows 2000 server to assign IP addresses？（）A WINS（windows internet name service）B DHCPC DNSD IIS

A.WINS（windowsinternetnameservice）

B.DHCP

C.DNS

D.IIS

A. FTP

B. DHCP

C. DNS

D. WINS

Your company has a domain controller named Server1 that runs Windows Server 2008 R2. Server1 has the DNS Server server role installed.You need to configure the DNS server to resolve IP addresses to host names.Which record should you create？（）

A. Pointer (PTR)

B. Host Info (HINFO)

C. Service Location (SRV)

D. Canonical Name (CNAME)

You are the administrator of a network that includes Windows NT Server 4.0 computers, Windows NT Workstation 4.0 computers, and UNIX computers. The network consists of a single Windows NT domain.

You are upgrading a Windows NT Server computer named Server1 to Windows 2000 Server. Server1 is a BDC in the domain. The existing DNS server is a UNIX computer that supports SRV (service) records and is configured to accept dynamic updates. The existing WINS server is another Windows NT Server computer.

You want to configure Server1 as a domain controller in a New Active Directory forest. You want the existing Windows NT domain accounts to be upgraded to Active Directory. You plan to upgrade the other domain controllers in the domain to Windows 2000 after the upgrade of Server1 is complete.

You want to perform. the upgrade of Server1 with the least possible impact on other computers on the network. What should you do?

A．Promote Server1 to the PDC of the domain. Run Windows 2000 Setup on Server1.

B．Run Windows 2000 Setup on Server1. At the end of Setup, configure Server1 as a DNS server and a WINS server.

C．Add a static mapping for Server1 on the WINS server. On the DNS server, create an SRV record for the LDAP service on Server1. Run Windows 2000 Setup on Server1.

D．Install the Microsoft DNS service on an existing Windows NT server. Apply Windows NT 4.0 service pack 4 or later to the server. Run Windows 2000 Setup on Server1.

You are the administrator of two Microsoft Windows 2000 computers. One computer is running Internet Information Services (IIS), and the other is running SQL Server 2000. Company partners need to connect by means of the Internet and query data stored on the SQL Server computer. Some of these partners have computers that do not use Microsoft operating systems or Web browsers.

You need to configure the IIS and SQL Server 2000 computers to allow access to data by means of the IIS virtual directory. IIS uses Basic Authentication to allow access to the virtual directory.

Only company partners should have access to the SQL Server computer by means of the Internet. The partners should not be allowed to make ad hoc queries. You want to be able to audit successful and failed logins to the SQL Server computer.

You want to allow the partners access to the SQL Server computer while keeping your security scheme as simple as possible. Which two actions should you take? (Each correct answer represents part of the solution. Choose two.)

A．Configure the IIS virtual directory to allow URL queries.

B．Configure the IIS virtual directory to allow template queries.

C．Create a new Windows user account. Create a corresponding Windows Authenticated login on the SQL Server computer. Configure the IIS virtual directory to always use this login when connecting to the SQL Server computer.

D．Create a Windows Authenticated login on the SQL Server computer for the IIS Internet Guest Account. Configure the IIS virtual directory to always use the Internet Guest Account when connecting to the SQL Server computer.

E．Create a Windows Authenticated login for each company partner on the SQL Server computer. Configure the IIS virtual directory to use Windows Integrated Authentication when connecting to the SQL Server computer.