• 42 A security officer has declared that a new information system must be certified before it can be used. This means:
• 43 A systems engineer is designing a system that consists of a central computer and attached peripherals. For fastest throughput, which of the following technologies should be used for communication with peripheral devices:
• 44 A network manager wishes to simplify management of all of the network devices in the organization through centralized authentication. Which of the following available authentication protocols should the network manager choose:
• 45 On a TCP / IP network, a station’ s IP address is 10.0.25.200, the subnet mask is 255.255.252.0, and the default gateway is 10.0.25.1. How will the station send a packet to another station whose IP address is 10.0.24.10?
• 46 How many Class C networks can be created in a Class B network:
• 47 Someone is sending ICMP echo requests to a network’ s broadcast address. What is this person doing?
• 48 A station on a network is sending hundreds of SYN packets to a destination computer. What is the sending computer doing?
• 42 A security officer has declared that a new information system must be certified before it can be used. This means:
• 43 A systems engineer is designing a system that consists of a central computer and attached peripherals. For fastest throughput, which of the following technologies should be used for communication with peripheral devices:
• 44 A network manager wishes to simplify management of all of the network devices in the organization through centralized authentication. Which of the following available authentication protocols should the network manager choose:
• 45 On a TCP / IP network, a station’ s IP address is 10.0.25.200, the subnet mask is 255.255.252.0, and the default gateway is 10.0.25.1. How will the station send a packet to another station whose IP address is 10.0.24.10?
• 46 How many Class C networks can be created in a Class B network:
• 47 Someone is sending ICMP echo requests to a network’ s broadcast address. What is this person doing?
• 48 A station on a network is sending hundreds of SYN packets to a destination computer. What is the sending computer doing?