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It doesn't say what Technician B thinks, but I can tell you what the camshaft does and then you can decide who is right on your own. The camshaft is little metal rounded triangles above the piston that times when the intake and exhaust valve open and close.
Technician A is very wrong, the camshaft doesn't do that.
Answer:
The answer is "Ping".
Explanation:
In TCP/IP, the ping is used as a trigger solution which is based in TCP. It is used to test the accessibility of a hosting network and also to calculate the time required to link to the specified port.
- It is a free network management tool, which is used in the IP network to assess host affordability.
- It calculates the duration of the round trip to the target computer to repeat the message sent from the original host.