单选题Which network technology allows for the monitoring of active communication networks to diagnose problems and gather statistics for network administration?（）A Content networkingB Campus local-area networkingC Network managementD Network security

第1题：

Which content network component maintains original source content and publishes content to the network edge?（）

• A、Content switch
• B、Content router
• C、Content engine
• D、Content Distribution Manager (CDM)

第2题：

Which network technology allows for the monitoring of active communication networks to diagnose problems and gather statistics for network administration?（）

• A、Content networking
• B、Campus local-area networking
• C、Network management
• D、Network security

第3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4题：

Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）

• A、Optical network
• B、Storage-area network (SAN)
• C、Content delivery network (CDN)
• D、Network management

第5题：

Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）

• A、Optical network
• B、Network management
• C、Storage-area network (SAN)
• D、Content delivery network (CDN)

第6题：

Your network contains a computer named Computer1 that runs Windows 7.You need to verify if Computer1 has active DirectAccess connections to the network.What should you do？（）

• A、From Network Connections, right-click the active network connection, and then click Status.
• B、From Network Connections, select the active network connection, and then click Diagnose this connection.
• C、From Windows Firewall with Advanced Security, click Monitoring, and then click Connection Security Rules.
• D、From Windows Firewall with Advanced Security, click Monitoring, click Security Associations, and then click Main Mode.

第7题：

Your wireless network is not listed in the Connect to a network window of your computer. You need to connect to your wireless network.  Which two actions should you perform？（）

• A、Right-click and click the Diagnose option in the Connect to a network window.
• B、Set the security type value to No authentication in the wireless network properties dialog box.
• C、Click the Manually connect to a wireless network option in the Set up a connection or network window.
• D、In the Wireless Network properties dialog box， click the Connect even if the network is not broadcasting option.
• E、Configure the correct IP address， subnet mask， and default gateway for the target network in the wireless network connection properties dialog box.

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第13题：

Which network technology allows for the monitoring of active communication networks to diagnose problems and gather statistics for network administration?（）

• A、Network security
• B、Content networking
• C、Network management
• D、Campus local-area networking

第14题：

Which of the following Class A networks is reserved for "private networks" use only？（）

• A、network 10.0.0.0
• B、network 127.0.0.0
• C、network 129.135.0.0
• D、network 192.168.0.0

第15题：

What does a router do?（）

• A、Routes traffic down alternative paths and connects the local-area network (LAN) to the wide- area network (WAN)
• B、Reads Media Access Control (MAC) addresses to forward messages to the correct location and connects the local-area network (LAN) to the wide-area network (WAN)
• C、Stores data on the network and connects the local-area network (LAN) to the wide-area network (WAN)
• D、Broadcasts data to all devices that are connected to it across the local-area network (LAN) and wide-area network (WAN)

第16题：

Which two statement best describes the Cisco Unified Wireless Network？ （）

• A、 The Cisco Unified Wireless Network provides the framework to segregate wired and wireless networks to deliver the best security for companies that are deploying WLANs
• B、 The Cisco Unified Wireless Network provides the framework to integrate and extend wired and wireless networks to deliver the lowest-possible total cost of ownership for companies that are deploying WLANs
• C、 The Cisco Unified Wireless Network extends wireless awareness into important elements of the network infrastructure， providing the same level of security for WLANs that organizations have come to expect from their VPNs
• D、 The Cisco Unified Wireless Network extends wireless awareness into important elements of the network infrastructure， providing the same level of security， sociability， reliability， ease of deployment， and management for WLANs that organizations have come to expect from their wired LANs

第17题：

Wide Area Network (WAN) is a computer network that covers a broad areA. Which statement is correct for wide-area network (WAN)?（）

• A、Connects client devices wireless protocol
• B、Crosses metropolitan, regional, or national boundaries
• C、Limited in a single building, a group of buildings, or even a single room
• D、Encompasses an entire city or metropolitan area and connects multiple local-area networks (LANs)

第18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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