Final answer:
The utility that allows you to determine how many hops it takes to get to the end computer is called a traceroute or tracert command.
Step-by-step explanation:
The utility that allows you to determine how many hops it takes to get to the end computer is called a traceroute or tracert command. It is a network diagnostic tool that tracks the route taken by packets of data from the source computer to the destination computer.
When you run a traceroute command, it sends packets to the destination computer and records the IP addresses of all the intermediate routers or hops it encounters along the way. By analyzing the IP addresses and measuring the time it takes for the packets to reach each hop, you can determine the number of hops it takes to reach the end computer and identify any network connectivity issues.