26. What is the purpose of the ROUTE utility? A. Views a host's route table B. Compares entries in multiple router tables C. Adds entries in a link state routing database D. Forces a client to use a specific routing protocol E. Determines how many hops are required to get to a device Answer: A 27. Assuming addresses of all zeros and all ones are not used, how many hosts are allowed on a class C IP network that uses supernetting and a subnet mask of 255.255.248.0? A. 254 B. 260 C. 510 D. 516 E. 1022 F. 2046 G. 4094 Answer: F 28. Which statement describes snooping? A. Flooding the network with traffic B. Falsifying the source address in a packet C. Decrypting a user's password using the private key D. Accepting all packets being transmitted on the network, regardless of the destination address Answer: D 29. Which firewall provides basic protection using packet filtering at the border? A. Bastion host B. Screened host C. Screened subnet D. Screening router Answer: D 30. Which denial of service attacks center around weaknesses in the TCP/IP stack specification? (Choose 2.) A. Land B. Smurf C. Teardrop D. SYN attack
www.Prepking.com