（）is based on logistics network

第1题：

第2题：

Company uses layer 3 switches in the Core of their network. Which method of Layer 3 switching  uses a forwarding information base （FIB）？（）

• A、Topology-based switching
• B、Demand-based switching
• C、Route caching
• D、Flow-based switching
• E、None of the other alternatives apply

第3题：

第4题：

（）is not a physical wall, but a lot of virtual data to protect the computer network.

• A、Data wall  
• B、Data Channel  
• C、Data base  
• D、firewall

第5题：

A network administrator wants to control which user hosts can access the network based on their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch?（）

• A、BPDU
• B、Port security
• C、RSTP
• D、STP
• E、VTP
• F、Blocking mode

第6题：

Which is the main difference between host-based and network-based intrusion prevention？（）

• A、Host-based IPS can work in promiscuous mode or inline mode.
• B、Network-based IPS can provide protection to desktops and servers without the need of installing specialized software on the end hosts and servers.
• C、Network-based IPS is better suited for inspection of SSL and TLS encrypted data flows.
• D、Host-based IPS deployment requires less planning than network-based IPS.

第7题：

按照运营模式的不同，VPN可以分为以下哪几种类型（）。

• A、Intranet VPN
• B、Internet VPN
• C、CPE-Based VPN
• D、Network-Based VPN

第8题：

第9题：

（） is based on logistics network, but more computerized and systematized than logistics operation

• A、Virtual logistics  
• B、Imaginary logistics  
• C、Thinking logistics
• D、Logistics planning

第10题：

The integrated logistics activities, equipment and information network and so on, is called （）

• A、logistics integration  
• B、logistics industry  
• C、logistics center 
• D、logistics park