16.128.0 255.255.255.192 QUESTION 8 ĐIỂM

172.16.128.0 255.255.255.192 Question 8 Điểm : --/2 Which statement is true about the ICMP protocol?Chọn một phương án trả lời. It is often filtered out of networks for security purposes. It is designed to make IP a reliable protocol. It is an application layer protocol. If a host does not respond to an ICMP echo request, the host is not functioning. Question 9 Refer to the exhibit. A host is connected to hub 1. Which combination of IP address, subnet mask, and default gateway can allow this host to function in the network? IP address: 172.16.31.63 Subnet mask: 255.255.255.224 Default gateway: 172.16.31.35 IP address: 172.16.31.37 Subnet mask: 255.255.255.224 Default gateway: 172.16.31.35 IP address: 172.16.31.32 Subnet mask: 255.255.255.224 Default gateway: 172.16.31.35 IP address: 172.16.31.36 Subnet mask: 255.255.255.240 Default gateway: 172.16.31.35 IP address: 172.16.31.29 Subnet mask: 255.255.255.248 Default gateway: 172.16.31.35 IP address: 172.16.31.29 Subnet mask: 255.255.255.240 Default gateway: 172.16.30.1 Question 10 Refer to the exhibit. Each media link is labeled. What type of cable should be used to connect the different devices? Connection 1 - straight-through cableConnection 2 - crossover cableConnection 3 - crossover cable Connection 3 - straight-through cable Connection 1 - crossover cableConnection 2 - rollover cableConnection 1 - rollover cableConnection 2 - straight-through cableQuestion 11 A network technician is tasked with setting up a network for six users, but the users should be able to use their accounts to log on from any of the six computers. What type of network should be used?P2P applications workgroup client-server network peer-to-peer network Question 12 Which two types of media can provide bandwidth up to 1 Gb/s? (Choose two.)Chọn ít nhất một câu trả lời 1000 BASE-SX 10 BASE-T 100 BASE-FX 1000 BASE-TX 100 BASE-T Question 13 Which service is used when the nslookup command is issued on a computer?DNS FTP DHCP Telnet Question 14 Refer to the exhibit. A router, the table of which is shown, receives a packet that is destined for 192.168.9.4. How will the router treat the packet?It will forward the packet via FastEthernet 0/1. It will forward the packet to the next hop address. It will forward the packet to 172.16.2.0 It will drop the packet. Question 15 During the encapsulation process, what identifiers are added at the transport layer?source and destination IP addresses source and destination port numbers source and destination MAC addresses source and destination channel identifiers Question 16 Điểm : --/3 Refer to the exhibit. What three statements are true about the IP configuration that is shown? (Choose three.) The network of this computer can have 126 hosts. The IP address that is assigned to the computer is routable on the Internet. The computer is unable to communicate outside of the local network. The address that is assigned to the computer represents private addressing. The prefix of the computer address is /27. The IP address that is assigned to the computer is a broadcast address. Question 17 Refer to the exhibit. The tracert command is initiated from PC1 to PC4. Which device will send a response to the initial tracert packet from PC1?PC4 Ankara Athens Paris London Question 18 An organization has been assigned network ID 10.10.128.0 and subnet mask 255.255.224.0. Which IP address range can be used for this organization?