单项选择题
A. Rollover cable B. Console cab le C. Crossover cable D. Straight-through cable E. Serial cable
You are experiencing intermittent issues relating to co...
多项选择题You are experiencing intermittent issues relating to congestion with your network.What are the possible causes of congestion on a LAN?（）
A. A broadcast domain with too many hosts. B. Full duplex operation. C. Broadcast storms. D. Multicasting. E. Network Segmentation. F. Low bandwidth.
The LAN needs are expanding at the Testking corporate o...
多项选择题The LAN needs are expanding at the Testking corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the TestKing network.Which of the following are layer 1 devices that you can use?（）
A. A switch. B. A router. C. A network adapter card. D. A hub. E. A repeater.
The TestKing network Topology is displayed in the exhib...
多项选择题
The TestKing network Topology is displayed in the exhibit below A switch has been configured for three different VLANs: VLAN 2, VLAN 3, andVLAN 4. For the purposes of communication between VLANs a router is to beadded. Host from one VLAN should be able to reach the hosts in the other VLANs. Based on this requirement, what type of connection is acceptable between the routerand switch?（）
A. 10 Mbps Ethernet B. 56 kbps serial C. 100 Mbps Ethernet D. 1,544 Mbps serial E. 1000 Mbps Ethernet
