Cisco 640-802 Cisco Certified Network Associate (CCNA) Version: 9.4 Topic 1, Volume A QUESTION NO: 1 Refer to the exhibit. What could be possible causes for the "Serial0/0 is down" interface status? (Choose two.) A. A Layer 1 problem exists. B. The bandwidth is set too low. C. A protocol mismatch exists D. An incorrect cable is being used. E. There is an incorrect IP address on the Serial 0/0 interface. Answer: A,D Explanation: QUESTION NO: 2 Before installing a new, upgraded version of the IOS, what should be checked on the router, and which command should be used to gather this information? (Choose two.) A. the amount of available ROM B. the amount of available flash and RAM memory C. the version of the bootstrap software present on the router D. show version E. show processes F. show running-config Answer: B,D Explanation: Cisco 640-802 Exam "Pass Any Exam. Any Time." - www.actualtests.com 2 QUESTION NO: 3 Refer to the exhibit. Which two statements are true about interVLAN routing in the topology that is shown in the exhibit? (Choose two.) A. Host E and host F use the same IP gateway address. B. Router1 and Switch2 should be connected via a crossover cable. C. Router1 will not play a role in communications between host A and host D. D. The FastEthernet 0/0 interface on Router1 must be configured with subinterfaces. E. Router1 needs more LAN interfaces to accommodate the VLANs that are shown in the exhibit. F. The FastEthernet 0/0 interface on Router1 and Switch2 trunk ports must be configured using the same encapsulation type. Answer: D,F Explanation: QUESTION NO: 4 Refer to the exhibit. Which two statements are true about the loopback address that is configured on RouterB? (Choose two.) Cisco 640-802 Exam "Pass Any Exam. Any Time." - www.actualtests.com 3