单选题

    You are the network administrator for your company.You work in the company’s branch office in Chicago. The network in your office consists of 40 Windows XP Professional desktop computers and one Windows Server 2003 computer named Server1. Server1 connects to the Internet through a 512-Kbps leased line. The main office of the company is in Seattle.Users of the desktop computers in the Chicago office are developers who are developing a new software product. You want these users to place daily builds of the product in a shared folder on Server1. You want developers in the Seattle office to be able to download the daily builds from Server1 by using FTP.You install IIS on Server1 and configure the FTP site so that it is available to the developers in the Seattle office. However, when you monitor inbound Internet connection attempts to Server1, you notice many attempted HTTP connections.You want to secure Server1 so that it is not susceptible to malicious Internet users. Server1 must also connect to the Internet to use Windows Update and to download virus definition updates. You do not want to purchase additional hardware or software. What should you do on Server1?()

    A. Enable Internet Connection Sharing (ICS).
    B. Configure port filtering on the network adapter to allow only TCP port 80 and TCP port 21.
    C. Enable Internet Connection Firewall (ICF) and create a service setting in the Internet Connection Firewall settings that allows Internal and external TCP port 21 to Server1 internal and external TCP port 80 to Server1
    D. Enable Internet Connection Firewall (ICF) and select the FTP Server check box in the Services tab. Enter Server1 as the server hosting the FTP services.

    单选题

    You are the network administrator for Margie¡’s Travel. The network consists of a single Active Directory forest that contains two domains named europe.margiestravel.com and namerica.margiestravel.com. The network contains Windows Server 2003 computers and Windows XP Professional computers. All client computers and 25 servers are dynamically assigned IP addresses by DHCP.All company computers are registered in either the europe.margiestravel.com DNS zone or the namerica.margiestravel.com DNS zone. All DNS servers contain copies of all zones. The written company network management policy states that computers cannot have duplicate host names. Client computers always connect to other computers by specifying only the name of the target computer. A fully qualified domain name (FQDN) is not required. You need to configure the client computers to ensure that all computer names can be resolved by using DNS without the domain name being specified. The configuration of client computers must be automated so that they do not need to be manually reconfigured if an additional domain is added to the forest. What should you do?()

    A. Configure the Append these DNS suffixes option in the DNS client configuration of each client computer.
    B. Configure the 015 DNS Domain Name option on all DHCP scopes.
    Configure the Default Domain Policy Group Policy object (GPO) in each domain. Enable the DNS Suffix Search List policy setting in the GP
    D. Configure the Default Domain Policy Group Policy object (GPO) in each domain. Enable the Primary DNS Suffix policy setting in the GP

    火星搜题