Which of the following tools is used to test whether an IP address or a website is accessible by a host and works by sending ICMP echo requests to the targeted host and waits for ICMP echo replies?Group of answer choicesPingArptcpreplaydnsenum

f a tester is attempting to ping a target that exists but receives no response or a response that states the destination is unreachable, ICMP may be disabled and the network may be using TCP. Which other option could the tester use to get a response from a host using TCP? Select one:a. Broadcast pingb. Hpingc. Tracerouted. TCP ping

The Internet Control Message Protocol (ICMP) is a protocol in the Internet protocol suite. It is used by network devices, to check if other network devices are available on the network. Which command uses ICMP to make sure that a network device remains online or to troubleshoot issues on the network?pinggreptelnetncI don't knowSubmit

Which of the following is a main resource for measuring the flow of server requests and responses by capturing packets as they cross the network?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionAWeb site countersoptionBProtocol analyzersoptionCNetwork firewallsoptionDError messages

Which utility uses the Internet Control Messaging Protocol (ICMP)?

What is the purpose of ICMP messages?to inform routers about network topology changesto ensure the delivery of an IP packetto provide feedback of IP packet transmissionsto monitor the process of a domain name to IP address resolution