Computer Network Administration

To test the reachability of a host on an IP network (correct)

To encrypt messages sent over a network

To measure the speed of the internet connection

To send pulses of sound to detect objects under water

User Datagram Protocol (UDP)

Transmission Control Protocol (TCP)

Internet Control Message Protocol (ICMP) (correct)

Hypertext Transfer Protocol (HTTP)

Errors, packet loss, and statistical summary of results (correct)

Bandwidth usage and network traffic

Physical location of the target host

Operating system version of the target host

<p>Maximum bandwidth usage</p> Signup and view all the answers

<p>The time taken for a message to be sent from the originating host to a destination and echoed back</p> Signup and view all the answers