In a Routed 1483 network what method of routing is typically employed on the DSL router？（）A、staticB、OSPFC、RIPv1D、RIPv2

第1题：

第2题：

Part of the job as a network administrator is being able to make a distinction between routed protocols and routing protocols. Which of the following statements is true regarding them?（）

• A、A routing protocol is assigned to an interface and determines the method of packet delivery.
• B、A routed protocol is assigned to an interface and determines the method of packet delivery.
• C、A routing protocol determines the path of a packet through a network.
• D、A routed protocol determines the path of a packet through a network.
• E、A routing protocol operates at the transport layer of the OSI model.
• F、A routed protocol updates the routing table of a router.

第3题：

What is the traditional mode for a firewall？（）

• A、 routed mode
• B、 context mode
• C、 bridged mode
• D、 transparent mode
• E、 full security mode

第4题：

IP协议属于Routed Protocol还是属于Routing Protocol，为什么？

第5题：

下列哪个命令可以查看网卡的流量？（）

• A、dig
• B、ip
• C、route
• D、sar

第6题：

Which of the following describe private IP addresses? (Choose two.)（）

• A、addresses chosen by a company to communicate with the Internet
• B、addresses that cannot be routed through the public Internet
• C、addresses that can be routed through the public Internet
• D、a scheme to conserve public addresses
• E、addresses licensed to enterprises or ISPs by an Internet registry organization

第7题：

What is a virtual firewall？（）

• A、another name for a firewall deployed in routed mode
• B、another name for a firewall deployed in transparent mode
• C、a separation of multiple firewall security contexts on a single firewall
• D、a firewall that， when deployed in routed mode， can support up to 1000 VLANs per context
• E、a firewall that has multiple contexts， all of which share the same policies （such as NAT and ACLs）

第8题：

Which of the following describe private IP addresses?（）

• A、Addresses chosen by a company to communicate with the Internet.
• B、Addresses that cannot be routed through the public Internet.
• C、Addresses that can be routed through the public Internet.
• D、A scheme to conserve public addresses.
• E、Addresses licensed to enterprise or ISPs by an Internet registry organization.

第9题：

You are developing a Windows Presentation Foundation (WPF) application. An event triggers a workflow such that a parent control executes the event handlers before the child controls. You need to ensure that if a parent controls event handler encounters an error, the subsequent handlers are not called. What should you do?（）

• A、 Use handlers for a tunneling routed event and mark the event as handled in the case of a problem.
• B、 Use handlers for a tunneling routed event and make the event as handled in the finally portion of a try-catch-finally code block.
• C、 Use handlers for a bubbling routed event and mark the event as handled in the case of a problem.
• D、 Use handlers for a bubbling routed event and set the Handled property of the RoutedEventArgs object to true in the catch portion of a try-catch-finally code block.

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第13题：

Which three of the following descriptions are true about the firewall modes？ （）

• A、 Transparent mode is layer 2.
• B、 Routed mode is layer 3.
• C、 Routed mode has 1 IP address.
• D、 Transparent mode has 1 IP address.

第14题：

Which of the following statements regarding routed and routing protocols are true?（）

• A、A routed protocol is assigned to an interface and determines the method of packet deliver.
• B、A routing protocol determines the path of a packet through a network.
• C、A routed protocol determines the path of a packet through a network.
• D、A routing protocol operates at the transport layer of the OSI model.
• E、A routed protocol updates the routing table of a router.

第15题：

Which three statements about firewall modes are correct？ （）

• A、 A firewall in routed mode has one IP address
• B、 A firewall in transparent mode has one IP address
• C、 In routed mode， the firewall is considered to be a Layer 2 dew
• D、 In routed mode， the firewall is considered to be a Layer 3 device
• E、 In transparent mode， the firewall is considered to be a Layer 2 device
• F、 In transparent mode， the firewall is considered to be a Layer 3 device

第16题：

windows系统中用什么命令来跟踪路由（）

• A、trace route
• B、tracert route
• C、traceroute route
• D、trace route

第17题：

下面哪些协议是可路由协议（routed protocol）（）

• A、IP
• B、BGP
• C、RIP
• D、OSPF

第18题：

When are packets processed in an inbound access list?（）

• A、Before they are routed to an outbound interface.
• B、After they are routed for outbound traffic.
• C、After they are routed to an outbound interface while queuing.
• D、Before and after they are routed to an outbound interface.
• E、Depends on the configuration of the interface
• F、None of the above

第19题：

Which of the following describe private IP addresses?（）

• A、addresses chosen by a company to communicate with the Internet
• B、addresses that cannot be routed through the public Internet
• C、addresses that can be routed through the public Internet
• D、a scheme to conserve public addresses
• E、addresses licensed to enterprises or ISPs by an Internet registry organization

第20题：

查看端口的命令是（）。

• A、netstat
• B、ping
• C、route
• D、tracert

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