多选题You are the network consultant from passguide.com. You should tell your clients Two technologies help them save much time from complex computing.（）AVPNBSCSI over IPCRemote Direct Memory AccessDInfiniBand

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You are the network consultant from passguide.com. You should tell your clients Two technologies help them save much time from complex computing. （）

• A、VPN
• B、InfiniBand
• C、SCSI over IP
• D、Remote Direct Memory Access

第4题：

You have a firewall filter containing two terms applied in an inbound direction on a customer interface.You would like this filter to protect your network from a spoofed denial of service attack. Which match criterion should be configured ito identify unwanted packets?（）

• A、from source-port
• B、from source-address
• C、from destination-address
• D、from destination-port

第5题：

You are the network consultant from passguide.com. In which situation you will advice your customer to implement data centers?（）

• A、Protecting the business from information outages
• B、Optimizing the efficiency with which IT operates
• C、An increased need for specialized IT silos
• D、IT systems grow fast

第6题：

You write a procedure that will be called from two level triggers and a database trigger. Where should you store this code? （）

• A、On the Oracle server. 
• B、Locally in each form module. 
• C、In an attached PL/SQL library 
• D、On your file network server.

第7题：

You have an Exchange Server 2010 organization.  Your network is separated from the Internet by a firewall.  You need to identify the ports that must be opened on the firewall to allow clients from the Internet to usethe following connections methods：.Outlook Anywhere .Outlook Web App （OWA）.Exchange ActiveSync .IMAP4 over Secure Sockets Layer （SSL） Which TCP ports should you identify？（）

• A、25， 443 and 993
• B、26， 443 and 995
• C、25， 80， 143， and 3269
• D、80， 143， 443， and 389

第8题：

Your network contains an Active Directory domain. The domain contains a DHCP server named Server1.You create a scope named Scope1 on Server1.You need to prevent unauthorized DHCP clients from receiving addresses from Server1.What should you do？（）

• A、From the DHCP console, configure filters.
• B、From the Local Security Policy console, modify the network settings.
• C、From the Local Users and Groups console, modify the membership of the DHCP Users group.
• D、From the Netsh tool, change to the DHCP Server context, and then run the initiate auth command.

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You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances? （）

• A、Encryption
• B、Bandwidth limits
• C、Minimal signal loss
• D、No EMI

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Which two statements about configuration an unconnected Catalyst Express 500 switch from setup mode using a PC are true？（）

• A、You may use Cisco Network Assistant to set up the initial configuration
• B、You must use CLI for initial configuration
• C、You may use either CLI or CAN for configuration
• D、You may make a direct connection to the PC from any point on the switch
• E、You may only make a direct connection from the port with the flashing green LED to the PC

第16题：

You are the network consultant from passguide.com. Could you please tell customers what strategy will protect network resources and services from unauthorized actions?（）

• A、Content storage networking
• B、Network optimization
• C、Network management
• D、Network security

第17题：

You are the network consultant from passguide.com. Do you know what attacks are software based attacks that disable your computer and attack user by e-mail? （）

• A、Executable
• B、Trojan
• C、Virus
• D、Worm

第18题：

You are a help desk technician for your company. Your company’s network includes an Active Directory domain and Windows XP Professional computers that are configured as members of the domain. Company policy prohibits users from accessing their computers unless they are authenticated by a domain controller. However, users report that they can log on to their computers, even though a network administrator has told them that a domain controller is not available. As a test, you log off of your computer and disconnect it from the network. You discover that you can log on by using your domain user account. You need to ensure that users cannot access their computers unless they are authenticated by a domain controller. How should you configure the local computer policy on these computers? （） 

• A、Enable the Require domain controller to unlock policy.
• B、Set the Number of previous logons to cache policy to 0.  
• C、Remove all user and group accounts from the Log on locally user right. 
• D、Remove all user and group accounts from the Access this computer from the network user right. 

第19题：

You are the network administrator for Your network contains a single Active Directory domain named All network servers run Windows Server 2003. One of your application servers runs proprietary software. This server stops responding. After help desk technicians restart the server, it appears to run normally. Two weeks later, the same server stops responding again. You need to gather and store data to diagnose the problem. What should you do?（）

• A、Open Event Viewer and review the security logs on the server.
• B、Create a System Monitor log that uses memory counters and gather data over time.
• C、Open Task Manager and gather memory usage statistics.
• D、Modify Boot.ini to use /maxmem:1536.

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