Use inventory.
Without knowing the problem scenarios it is impossible to know which troubleshooting technique you should have used. We can only answer questions that contain context. However, you are specifically being asked about which troubleshooting technique you personally used, not what technique you should have used, thus only you can actually answer the question. As such, this question adds no value.
"First blast-off" would a good replacement...
The root word comes from the Latin, and means 'to lead'. The 'duct' part is the 'lead' part, and we meet it in conducive, conduct, duct, ductile, and so on. Conductors are used to transfer energy or a material from one place to another. We have conductors for heat, sound, vibration, electricity, and so on. A word with the opposite meaning is 'insulator'.
no we not use resistance in place of diode.
Comportment.................. is another word that we can use in place of bearing.
concentration
perhaps event is the word you are looking for.
A good word to use in place of incredulous is skeptical.
exampled , or shown
Another word, that can be used in place of Almost, is Nearly. You could also use About, or just about.
Another word for workstation is workspace, work place, or work area depending on how you use it in the sentence.
to question.***I would say a good word to use in place of ask, would be inquire. It's a great word to use on such things as a résuméor formal letter.
Conveyance is the means of moving people, things and ideas from one place to another.
Another way to use a person's ideas but not word for word is to paraphrase.
You can use "in lieu of" as a substitute for "for."
Another word for cancel is Nullify