Question

Which is NOT a question that might help a network engineer isolate which layer in a network has a problem?

Is the user operating the software correctly?
Are messages arriving in a timely manner?
Are the data displaying in a garbled manner?
Is everything plugged in?

Answer 1

Is the user operating the software correctly?

Step-by-step explanation:

Answer 2

Answer: Hi im Sergeant von im here to help ;)

Im going to say it is the 1st on on the top looks like it may be right

because it seems to look like something that would be useful towards others

Step-by-step explanation:

i hope this is very helpful number 1 is the one i picked i hope it is right